Unseen Passage for Class 6 CBSE With Answers

Unseen Passage For Class 6

Type –1

Read the passage given below and write the answer you consider the most appropriate in your answer sheet.

This grammar section explains English Grammar in a clear and simple way. There are example sentences to show how the language is used. Read all classes unseen passage with questions and answers in English

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Unseen Passage for Class 6 CBSE With Answers PDF

Unseen Passage 1 for Class 6 CBSE

Read the story and answer the following questions.

This is the story of a man who thought that he had the right to do whatever he liked. One day, this gentleman was walking along a busy road, spinning his walking-stick round and round in his hand, and was trying to look important. A man walking behind him objected.

“You ought not to spin your walking-stick round and round like that!” he said.

“I am free to do what I like with my walking-stick,” argued the gentleman.

‘Of course, you are,” said the other man, “but you ought to know that your freedom ends where my nose begins.”

The story tells us that we can enjoy our rights and our freedom only if they do not interfere with other people’s rights and freedom.

A. Answer the following questions.

Passage For Class 6 Questions:
1. Why was the gentleman on the road moving his walking stick round and round?
2. Who objected to his behaviour?
3. What argument did the gentleman give?
4. Was the other satisfied with argument?
5. What did he say in reply?
Answer:
1. The gentleman on the road was moving his walking stick round and round because he wanted to look important.
2. A man walking behind him objected to his behaviour.
3. The gentleman argued that he was free to do whatever he liked with his walking- stick.
4. No, the other man was not satisfied with his argument.
5. The other man said that he ought to know that his (the gentleman’s) freedom ends where his (the passer-by’s) nose begins.

B. Complete the following statements with the correct option.

Unseen Passage Class 6 Questions:
1. The gentleman was walking along a
i. lonely road.
ii. busy road.
iii. narrow road.
2. The gentleman was
i. running along the road.
ii. disturbing others on the road.
iii. spinning his walking-stick round and round.
3. The man who protested was a
i. teacher.
ii. passer-by.
iii. policeman.
Answer:
1. (ii)
2. (iii)
3. (ii)

C. Write whether the following statements are true or false.

Unseen Passage For Class 6 With Answers Questions:
1. The gentleman was spinning the walking-stick round and round in his hand to drive away the dogs
2. The gentleman was walking along a busy road
3. The man walking behind praised his action
4. The gentleman thought that he had the right to do whatever he liked.
5. We can enjoy our rights and freedom even if it interferes with other people’s rights and freedom
Answer:
1. false
2. true
3. false
4. true
5. false

D. Write synonyms of the following words.

Unseen Passage For Class 6 Pdf Questions:
1. Spinning
2. Interfere
Answer:
1. Spinning—Moving
2. Interfere—Meddle

Unseen Passage 2 for Class 6 CBSE

At this stage of civilization, when many nations are brought in to close and vital contact for good and evil, it is essential, as never before, that their gross ignorance of one another should be diminished, that they should begin to understand a little of one another’s historical experience and resulting mentality. It is the fault of the English to expect the people of other countries to react as they do, to political and international situations.

Our genuine goodwill and good intentions are often brought to nothing because we expect other people to be like us. This would be corrected if we knew the history, not necessarily in detail but in broad outlines, of the social and political conditions which have given to each nation its present character.

Unseen Passage For Class 6 With Answers Pdf
Question 1.
According to the author of Mentality’ of a nation is mainly a product of it’s
(a) present character
(b) international position
(c) politics
(d) history
Answer:
(d) history

Question 2.
The character of a nation is the result of its
(a) gross ignorance
(b) cultural heritage
(c) socio-political conditions
(d) mentality
Answer:
(c) socio-political conditions

Question 3.
The need for a greater understanding between nations
(a) is more today than ever before
(b) was always there
(c) is no longer there
(d) will always be there
Answer:
(a) is more today than ever before

Question 4.
Englishmen like others to react to political situations like.
(a) others
(b) us
(c) themselves
(d) each others
Answer:
(c) themselves

Question 5.
According to the author his countrymen should.
(a) read the story of other nations
(b) not react to other actions
(c) have a better understanding of other nations
(d) have vital contacts with other nations
Answer:
(c) have a better understanding of other nations

Unseen Passage 3 for Class 6 CBSE

A homeopathy is a form of alternative medicine, first proposed by German physician Samuel Hahnemann in 1796 that attempts to treat patients with heavily diluted medicines. Homeopathic remedies are prepared by serial dilution with shaking by forceful striking, which homeopaths term succession after each dilution under the assumption that this increases the effect of the treatment. Homeopaths call this process potentization. Dilution often continues until none of the original substance remains.

Homeopathic reference books known as repertories are then consulted, and a remedy is selected based on the totality of symptoms. Homeopathic remedies are considered safe, but are criticized for putting patients at risk due to advice against conventional medicine such as vaccinations, anti-malarial drugs, and antibiotics. Depending on the dilution, homeopathic remedies may not contain any pharmacologically active molecules, and for such remedies to have pharmacological effect would violate fundamental principles of science.

Modern homeopaths have proposed that ‘water has a memory that allows homeopathic preparations to work without any of the original substance; however, there are no verified observations nor scientifically plausible physical mechanisms for such a phenomenon. The lack of convincing scientific evidence supporting homeopathy’s efficacy and its use of remedies lacking active ingredients have caused homeopathy to be described as pseudoscience.

Question 1.
Homeopathy treats patients with:
(a) Heavy medicine
(b) strong medicine
(c) diluted medicine
(d) concentrated medicine
Answer:
(c) diluted medicine

Question 2.
Homeopathic remedies are prepared by serial dilution with shaking by forceful striking, the procedure is known as
(a) Succession
(b) potentization
(c) dilution
(d) convention
Answer:
(a) Succession

Question 3.
A report of UK states that homeopathy is not more useful than a placebo because after dilution the medicine don’t contain any.
(a) chemical
(b) acid
(c) pharmacologically active substance
(d) vaccine against diseases
Answer:
(c) pharmacologically active substance

Question 4.
Homeopathy is also termed as pseudoscience because:
(a) it is based on false notions effectiveness
(b) it lacks scientific evidence on its
(c) it has side effects
(d) it is a slow treatment
Answer:
(b) it lacks scientific evidence on its

Question 5.
The word in the passage which means the same as the facts /objects that make you believe that something is true:
(a) Pharmacolo
(b) placebo
(c) accredited
(d) evidence
Answer:
(d) evidence

Unseen Passage 4 for Class 6 CBSE

My next pet was a pigeon, the most revolting bird to look at, with his feathers pushing through the wrinkled scarlet skin, mixed with the horrible yellow down that covers baby pigeons and makes them look as though they have been peroxiding their hair. Because of his repulsive and obese appearance, we called him Quasimodo. Since he had an unorthodox upbringing, without parents to teach him, Quasimodo became convinced that he was not a bird at all, and refused to fly. He walked everywhere. He was always eager to join us in anything we did.

He would even try to come for walks with us. So you had to either carry him on your shoulder, which was risking an accident to your clothes, or else you let him walk behind. If you let him walk, then you had to slow down your own pace to suit his, for should you get too far ahead you would hear the most frantic and imploring coos and turn around to find Quasimodo running desperately after you.

Question 1.
The narrator describes the pigeon as a ‘revolting bird’ because
(a) he could not fly
(b) he had to be carried everywhere
(c) he had wrinkled skin covered with yellow feathers
(d) he was fat
Answer:
(c) he had wrinkled skin covered with yellow feathers

Question 2.
Quasimodo got his name because
(a) he was a fat and ugly
(b) he was attractive
(c) he could not fly,
(d) he love behaving like human beings
Answer:
(a) he was a fat and ugly

Question 3.
We know that Quasimodo was always eager to go on walks because
(a) he walked everywhere
(b) he did not know how to fly
(c) he complained loudly if he was not taken along
(d) he always copied whatever humans did
Answer:
(c) he complained loudly if he was not taken along

Question 4.
Quasimodo protested when he was
(a) left at home
(b) lifted on human shoulders
(c) taken for a walk
(d) left behind during walks
Answer:
(d) left behind during walks

Question 5.
The phrase ‘risking an accident to your clothes’ means
(a) the bird pecked at their clothes
(b) there was a chance of the bird soiling their clothes
(c) the bird risked a fall
(d) the bird did not like their clothes
Answer:
(b) there was a chance of the bird soiling their clothes

Unseen Passage 5 for Class 6 CBSE

The idea of euthanasia, of hastening the death of someone from motives of compassion, covers two main situations. The first is where someone is close to death and can be kept alive briefly, with intensive medical care. The official reason for the use of every possible technique on patients, for whom there seems no hope, is that we never know that there is no hope of at least a brief recovery. The second situation, in which it is proposed to end the life of someone who is not expected to die at once from natural causes, is more morally doubtful.

In so far as the suggestion may be based on the notion of the ‘quality of life’ experienced by the patient, this is an inadequate approach to human beings. At one extreme we may be dealing with a birth that cannot be called ‘human’ at all: such a being likely to live at the most for only a few hours. Many feel that during this time it ought to be given ordinary nursing care. Bringing to an end of the life of say, a spastic child, by the deliberate refusal of the fullest medical care seems morally indefensible.

Question 1.
Euthanasia means
(a) a place in Asia
(b) bringing about gentle and easy death
(c) enthusiasm
(d) the youth in Asia
Answer:
(b) bringing about gentle and easy death

Question 2.
One reason for trying all possible measures to save a person is
(a) death is horrifying
(b) there is a possibility of recovery
(c) doctors need to be compassionate
(d) science may invent more sophisticated machines later
Answer:
(b) there is a possibility of recovery

Question 3.
The people who argue for euthanasia advocate it saying
(a) the patient is not living a qualitative life
(b) we must not spend quality resources on a sick person
(c) we should not bother about the ailing
(d) it can be defended morally
Answer:
(a) the patient is not living a qualitative life

Question 4.
The words ….dealing with a birth that cannot be called ‘human at all implies
(a) humans have no control over birth and death
(b) the person may survive only for a very brief period
(c) doctors are incapable of saving people
(d) the patient may want to die
Answer:
(b) the person may survive only for a very brief period

Question 5.
The writer finds it unpardonable to
(a) end the life of someone who is not expected to die at once from natural causes.
(b) end the life of a spastic child
(c) end the life of an infant who is likely to live only for a few hours
(d) end the life of a human being
Answer:
(a) end the life of someone who is not expected to die at once from natural causes.

Unseen Passage 6 for Class 6 CBSE

A telephone conversation between two friends, Sanjay and Pankaj, took place on a Thursday afternoon. Sanjay: Hello Pankaj. How are you? You have been absent from school for the last 2 days. Pankaj: Hi Şanjay! I had food poisoning. Anyway, I’m better now and will be going back to school tomorrow. Sanjay: Did you eat something which was contaminated? Pankaj: Well, I took fried oyster and some noodles at the food centre on Tuesday night. Most likely, it was the former.

It could not have been the chicken rice or fishballs I took at our school canteen during recess. Sanjay: Oh, I see. Pankaj: Can you please tell me if there’s any homework to be done? Sanjay: Yes, Mrs. Boon is going to conduct a Science test for our class tomorrow. Pankaj: Thanks for letting me know. Did she say which chapters will be tested? Sanjay: Yes, she did. The test is going to cover the chapters on “Magnets”, “Classification of Materials” and “Life Cycles of Plants”. Pankaj: That’s a relief. I am only unfamiliar with the chapter on “Magnets”. A quick revision is all I’ll need.

Thanks and see you tomorrow. Sanjay: You’re welcome. Bye and take care.

Question 1.
Why did Pankaj call Sanjay? She called Sanjay to find out if
(a) Mrs. Boon had given the class any homework.
(b) Mrs. Boon was going to conduct a class test.
(c) there was going to be a class test.
(d) there was any homework.
Answer:
(d) there was any homework.

Question 2.
Sanjay and Pankaj are
(a) Best friends
(b) schoolmates
(c) neighbors
(d) classmates
Answer:
(d) classmates

Question 3.
Why was Pankaj relieved upon learning the chapters to be tested? She was relieved because
(a) she had already studied all the chapters thoroughly
(b) she was good at the subject
(c) she had already studied one of the chapters to be tested
(d) she was familiar with two of the chapters to be tested
Answer:
(d) she was familiar with two of the chapters to be tested

Question 4.
What did Pankaj suspect was the cause of her food poisoning? She suspected that it was the ___ which she had eaten.
(a) Noodles
(b) fishballs
(c) fried oysters
(d) chicken rice
Answer:
(c) fried oysters

Question 5.
On which days were Pankaj absent from school? She was absent on
(a) Monday and Tuesday
(b) Tuesday and Wednesday
(c) Wednesday and Thursday
(d) Thursday and Friday
Answer:
(b) Tuesday and Wednesday

Unseen Passage 7 for Class 6 CBSE

When cats run home and light is come, And dew is cold upon the ground, And the far off stream is dumb, And the whirring sail goes round And the whirring sail goes round Alone and warming his five wits The white owl in the belfry sits.

When merry milkmaids click the latch, And rarely smells the new mown hay. And the cock hath sung beneath the thatch Twice or thrice his roundedley Twice or thrice his roundedley Alone and warming his five wits The white owl in the belfry sits.

Question 1.
The arrival of the morning is heralded by the:
(a) running stream
(b) tower clock
(c) fishermen cry
(d) cock’s singing
Answer:
(d) cock’s singing

Question 2.
The owl prefers:
(a) hay mowing
(b) loneliness
(c) hooting with other owls
(d) watching of milk maids
Answer:
(b) loneliness

Question 3.
The poem describes:
(a) cats
(b) milkmaids
(c) cocks
(d) an owl
Answer:
(d) an owl

Question 4.
A word in the poem which means “a roof covering ‘is
(a) Whirring
(b) thatch
(c) hay
(d) latch
Answer:
(b) thatch

Question 5.
Morning activities described in the poem are:
(a) Milking of cows and cocks crowing
(b) mowing of grass and running of stream
(c) running of dogs and running of stream
(d) hooting of owls and barking of dogs
Answer:
(a) Milking of cows and cocks crowing

Unseen Passage 8 for Class 6 CBSE

I’m an angel disguise with dimpled cheeks and laughing eyes. Don’t you want me? I am your baby. I have come as a gift from heaven’s hall in your heart. Oh, hear my call Mother keep me I am your baby Oh Mother, let me live, don’t take away my life. Mother let me live. You know it isn’t right to stop me being born, I want to be yours Oh Mother, let me live, don’t take away my life. Mother let me live.

I want to live my life. Mother, you will see when you look at me and you hold me in your arms You’ll fall in love with me, Like a flower in your care, I am a gift so pure and fair. Don’t you want me? I am your baby. My little life please don’t abort, let me live, don’t cut me short. Mother, keep me I am your baby.

Question 1.
The poem is a cry of:
(a) an angel
(b) an unborn baby girl
(c) a daughter
(d) a girl child
Answer:
(b) an unborn baby girl

Question 2.
The speaker is in danger because:
(a) the mother is cruel
(b) she is ugly
(c) she is a girl
(d) people don’t like her
Answer:
(c) she is a girl

Question 3.
The expression that expresses the girl child’s desire to live is :
(a) I’m an angel
(b) I have come as a gift
(c) keep me I am your baby
(d) hear my call
Answer:
(d) hear my call

Question 4.
The mother will fall in love with the girl when:
(a) she will be born
(b) she will be gifted
(c) she will grow
(d) she will hold her in her arms
Answer:
(d) she will hold her in her arms

Question 5.
The poet wonders why people abort girls even when:
(a) they are tender, pure and fair
(b) it is a sin
(c) it is illegal
(d) it is a crime
Answer:
(a) they are tender, pure and fair

Type-II

Unseen Passage 1 for Class 6 CBSE

Everything that is alive needs energy. All animals get the energy they need from food. People are animals.

Think about the human body as an amazing machine. It can do all kinds of things for us. Food is the fuel that helps keep the amazing machine running. Plants use sunlight to make their own food. Animals are not able to do that. Some animals eat plants. Some animals eat other animals as meat. Some animals, like people, eat both plants and animals. Since plants make their own food using sunlight, the sun’s energy is found in plants.

The sun’s energy is very strong. It loses a lot of its strength by the time it goes into a plant. When we eat plants, we get more of the sun’s energy than when we eat animals. That’s why it is good to eat fruits and vegetables. When an animal eats a plant, the energy is less strong. The animal also used its energy to find the plant to eat. When a second animal eats the first animal, it gets even less energy than the first animal got. The second animal used a lot of energy to chase its prey. Like a car that has to be filled with gasoline, living things have to eat again and again. Instead of gasoline, living things use food as fuel.

Questions
1. Where do all animals get their energy?
2. Where do plants get their energy?
3. If our bodies are amazing machines, then food is our
4. Why do we get more energy from eating vegetables than we get from eating meat?
5. If a third animal eats the second animal, will it get more or less energy?
6. Find the word with the same meaning as the following words.
(a) living
(b) run after
Answer:
1. from food
2. from fuel
3. sunlight
4. Because the sun’s energy is less strong in meat.
5. Less energy
6. (a) Alive
(b) Chase

Unseen Passage 2 for Class 6 CBSE

There is a story of a man who thought he had a right to do what he liked. One day, this gentleman was walking along a busy road, spinning his walking-stick round and round in his hand, and was trying to look important. A man walking behind him objected. “You ought not to spin your walking-stick round and round like that!” he said.

“I am free to do what I like with my walking-stick,” argued the gentleman. ‘Of course you are,” said the other man, “but you ought to know that your freedom ends where my nose begins.”The story tells us that we can enjoy our rights and our freedom only if they do not interfere with other people’s rights and freedom.

Questions
1. Why was the gentleman on the road moving his walking stick round and round?
2. Who objected him?
3. What argument did the gentleman give?
4. Was the other satisfied with argument?
5. What did he say in reply?
6. Find the word with the same meaning as following words.
(a) turn quickly
(b) preventing an activity
Answer:
1. The gentleman on the road was moving his walking stick round and round because he wanted to look important.
2. A man walking behind him objected him.
3. The gentleman argued that he was free to do what liked with his walking-stick.
4. No, the other man was not satisfied with his argument.
5. The other man said that he ought to know that his (the gentleman’s) freedom ends where his (the passer-by’s) nose begins.
6. (a) spin
(b) interfere

Unseen Passage 3 for Class 6 CBSE

The great advantage of early rising is the good start it gives us to our day’s work. The early: riser has done a large amount of hard work before other men have got out of bed. In the early morning the mind is fresh, and there are few sounds or other distractions, so the work done at that, fresh is generally well done. In many cases the early riser also finds time to take some exercise in the fresh morning air, and this exercise supplies him with a fund of energy that will last until the evening.

By beginning so early, he knows that he has plenty of time to do thoroughly all the work he can be expected to do, and is not tempted to hurry over any part of it. All his work being finished in good time, he has a long interval of rest in the evening before the timely hour when he goes to bed. A sound night’s rest rises early next morning in good health is most refreshing, and after he gets to sleep several hours before midnight, at the time when sleep and spirits for the labors of a new day.

Questions
1. What is the great advantage of early rising?
2. How is early morning different from other hours of the day?
3. Why is the early riser not tempted to hurry over his day’s work?
4. What enables the early riser to go to bed at the proper time?
5. What are the advantages of going to sleep well before midnight?
6. Find the synonyms for the following words/phrases
(a) Diversion
(b) Carefully
Answer:
1. The great advantage of early rising the good start it gives to our work.
2. In the early morning, the air is fresh and there is no disturbance.
3. As he has plenty of time, he is not tempted to hurry over his day’s work.
4. His day’s work is completed in time. This enables an early riser to go to bed at the proper time.
5. At that time the sleep is most refreshing.
6. (a) distractions
(b) thoroughly

Unseen Passage 4 for Class 6 CBSE

Fuel is a material that is burned in order to get heat and light and also to generate power. The Process of burning is a chemical reaction. A material combines with oxygen from the air and gives off energy. The energy is given off in the form of heat and light. Fuels Deepak En can also be classified as solid, liquid and gaseous. Wood was one of the first fuels used by man. It was the easiest to get the cheapest.

After wood started becoming scarce it was replaced by coal. Coal contains a high percentage of carbon. Carbon is the most important ingredient in most fuels. Fuels with a high percentage of carbon burn evenly and with a hot flame. The most important liquid fuels come from petroleum. However petroleum reserves are becoming exhausted with the passage of time.

Questions
1. What is the source of energy?
2. What is produced with the burning of the fuel?
3. Why was wood replaced by coal?
4. Which factor decides the quality of fuel?
5. Give a suitable title to the passage.
6. Find the opposite words for the following words/phrases from the passage
(a) Common
(b) Equally
Answer:
1. Fuel is the source of energy.
2. Heat, light and power are produced with the burning of the fuel.
3. Wood was replaced by coal because it had started to become scarce.
4. The percentage of carbon present in a fuel decides the quality of fuel.
5. “Fuel” and its many forms
6. (a) scarce
(b) evenly

Unseen Passage 5 for Class 6 CBSE

We left Dehradun early in the morning and stopped by for breakfast at Missouri. From Missouri the picturesque road heads north to Yamuna bridge, then to Barkot (where one road branches to Gangotri). The road winds along the Yamuna river. through luxurious dense green vegetation to Hanumanchatti, the end of motorable road. The remaining journey has to be undertaken on foot or pony. Yamunotri is only 13 km. from Hanuman Chatti.

But it is better to proceed another 6 km. and have the night halt at Janakibaichatti. The journey to Yamunotri is simply breathtaking. High snow-covered peaks all around, glaciers, streams and waterfalls, vibrant green foliage, and the pristine air are a sheer delight to tired city lungs. Yamunotri, 3322 metres above sea level, is located on the western bank of the great peak of Banderpunch (meaning – monkey’s tail) which is 6315 metres high.

Questions
1. Where did the travellers stop for breakfast?
2. Why is a part of the journey to Yamunotri to be undertaken on foot?
3. What has made the journey to Yamunotri breathtaking?
4. (a) Vibrant green foliage.

(Choose the appropriate meaning for the underlined word)
(i) Vibrating
(ii) full of life and energy
(iii) shivering
(iv) trembling.

(b) Give another word for
(i) Snow-Covered
(ii) Foliage.

5. Do you think a journey of this kind is dangerous as well as pleasant? Why?
6. Find the suitable word meaning for the words given below from the passage
(a) take one’s breath away
(b) clean and fresh
Answer:
1. The travellers stopped for breakfast at Mussouri.
2. Part of the journey to Yamunotri is to be undertaken on foot because only a part of that road is motorable.
3. The journey to Yamunotri is breathtaking because all around there are high snow covered peaks, glaciers, streams, waterfalls and vibrant green foliage. The air is pristine and therefore fresh and delightful.
4. (a) (ii) full of life and energy.
(b) (i) Snow-Clad (ii) Green Leaves.
5. No, I do not think this journey is dangerous but it is certainly pleasant and delightful. It is not dangerous nowadays because the pony owners take reasonable care and the ponies are trained to carefully carry the passengers. It is totally delightful because of the breathtaking scenery and the clean, pure air.
6. (a) breathtaking
(b) pristine

Unseen Passage 6 for Class 6 CBSE

Once there were only a few million people living on Earth and it took a thousand years for that number to double. There are now 3,800 million Earth dwellers and the number doubles about every thirty-five years. Men have cleared away forests to make fields for growing crops. They have moved mountains to make room for roads and cities. They have built huge dams across rivers to turn valleys into lakes and they have built dykes to push back the sea and create more dry land to live on.

Once everyone cheered at the progress that man made in changing his environment like this, but now many people are worried by the problems that such changes can bring. When the Aswan Dam was built across the River Nile in Egypt, it was meant to help the farmers by giving them water when they needed it. Unfortunately, people did not realise that much of the nourishing food for plants in the river would be trapped by the dam so the farmers’ crops would suffer.

Also, hundreds of kilometres away at the mouth of the River Nile, less fresh water pours into the Mediterranean Sea. This means that the sea will become more salty and fewer fish will be able to live in it. When this happens, people who catch fish for their living will suffer. Problems like this are caused when men look at only one part of nature and do not realise that all nature is bound up together. If one part is changed, other parts may suffer.

Questions
1. How many years did it take for the number of people to double?
2. What were the changes made in nature?
3. What did the men not realise when a dam was built across the River Nile?
4. (a) Write 2 pairs of homophones.
(b) Write 2 sets of collocation.
5. What are the earth’s resources used by you?
Answer:
1. It took a thousand years for a few million people living on Earth to double.
2. Forests were cleared, mountains were moved and rivers, valleys and the sea was also disturbed in the environment.
3. The people did not realise that much of the nourishing food for plants in the river would be trapped by the dam and the farmers’ crops would suffer.
4. (a) sea – see, by – buy.
(b) Earth dwellers, nourishing food. 5. Solar energy, land, wind, water are the earth’s resources used by me

Unseen Passage 7 for Class 6 CBSE

The Ajanta caves, we were told, lay in the side of a ravine in wild and desolate country some 350 miles to the northwest, at the extreme tip of Hyderabad state where it touches the Bombay Province. Properly speaking they were not caves at all, but temples which had been excavated from the living rock by Buddhist monks. These monks had first come to the ravine somewhere in the second century before Christ and they had begun by hacking out the rock by hand and hurling it down into the river below.

Then, probably with large mirrors to reflect the sunshine from the ravine outside, they set about the decoration of the walls, the doorways and the ceilings. They continued for the next eight hundred years, always painting and sculpturing Lord Buddha, but setting him against an idyllic background of folk tales and the everyday life of their own time. In much the same way as in the Italian Renaissance which over a thousand years later, the work was subsidised by the wealthy merchants and the princes of the surrounding countryside.

Questions
1. Who came to the ravines in the second century before Christ?
2. What did the monks use to reflect light into the caves?
3. What did the caves depict?
4. (a) The work was subsidised by the wealthy merchants. (Change the voice).
(b) They continued for the next eight hundred years. (Rewrite as an interrogative sentence)
5. Would you like to see the caves? If so, why? If not, why not?
Answer:
1. The Buddhist monks came to the ravines in the second century before Christ.
2. The monks used large mirrors to reflect light into the caves.
3. The caves depicted Buddhist folk tales and everyday life of the monks.
4. (a) The wealthy merchants subsidised the work.
(b) Didn’t they continue for the next eight hundred years?
5. I would surely like to see caves. The caves are quite a mysterious feature of natural physical formation. The paintings and sculpturs on the walls of the caves are a part of our rich cultural heritages.

Unseen Passage 8 for Class 6 CBSE

“Look after my son, while I am away,” Prince Llewellyn simply said and left for his hunt. Not long after, the hound’s fine nostrils quivered. He could catch the scent of an enemy. Indeed, there was a wolf nosing in at the doorway. Gelert, quick as lightning, leapt at the beast and the next moment the two were locked in a life and death struggle. The baby went on sleeping peacefully, unaware of any danger. But the two creatures fought savagely, Gelert to protect the infant and the wolf to devour it, for it was ravenously hungry after days of futile roaming in the hills and forests.

As they fought, blood splattered all over the walls and floor, and the wolf, getting nearer the scent of its intended prey, pushed the brave dog closer to the cradle. Panting furiously, the wolf thrust Gelert right at its base and overturned it, splattering the baby’s coverlets with blood in the process. Miraculously, the baby continued to sleep soundly, ignorant of the mortal danger it was in. But Gelert, now sensing the imminent danger to his ward, fought back, drove his opponent to the opposite corner and Csank his teeth into the wolf’s throat.

With a last dying snarl, the wolf fell back and drew its last breath. The faithful Gelert lay down, triumphant but exhausted, next to the sleeping child, now untidily covered by blood-stained blankets and coverlets. About half an hour later, Prince Llewellyn returned from his hunt and Gelert dragged himself to his feet and went to meet him. The prince was horrified at the sight that met his eyes, but most of all by the blood on Gelert’s mouth and feet. He drew his sword and in a moment of blind fury he plunged it into the heart of his faithful hound.

The dog (gave a piteous and puzzled) look at his beloved master and sank back dead with a final wailing breath. The prince heard a lusty cry from the direction of the cradle. He picked up the child and found it safe and sound. His eye then fell on the torn and bloody carcass of the wolf in the corner. In a flash, everything became clear. The prince’s grief was beyond control and for many years he could not erase the memory of that awful day from his guilty mind. Thereafter, he erected a tomb – To the Memory of a Brave Dog.

Questions
1. Why did Gelert leap at the wolf?
2. What does the word “prey” in refer to?
3. Why was it a miracle for the baby to be able to continue sleeping soundly?
4. Which word in the passage has the same meaning as the phrase ‘swallow voraciously’?
5. How was the wolf killed eventually?
Answer:
1. He wanted to prevent the wolf from going near the baby.
2. It refers to the sleeping baby
3. The fight between the dog and wolf was noisy yet the baby was unaware of what was happening.
4. The word is “devour”
5. Gelert sank his teeth into the wolfs throat Unseen

Unseen Passage 9 for Class 6 CBSE

The natural life span of a domesticated horse is about 25–30 years, 10 years down from what it was in the wild. You can tell a horse’s age from the number of teeth he has, They get all their teeth by the age of 5, after which those teeth just get longer. Horses have close to 360 degree all round vision.

The only place they cannot see is directly behind or right in front of them, which is why it’s dangerous to stand behind a horse. If they feel something behind them, they may kick first and ask questions later! It also means that they cannot see a jump once they are about four feet from it, and have to rely on memory as to its height and shape! Each of the horse’s two eyes works independently wherever a horse’s ear point is where the horse is looking.

A horse is able to sleep standing up as he is able to lock his leg muscles so that he doesn’t fall asleep. Nor do all horses in the same field ever lie down at once-one animal always stands “on look out” duty.

Questions
1. What is the life span of a wild horse?
2. Why do the horse owners cover their horse’s eyes with blinkers?
3. What prevents a horse from falling while asleep?
4. (a) They get all their teeth by the age of five. (Pick out the prepositions)
(b) If they feel something behind them they may kick. (Rewrite using ‘unless)
5. How have horses helped man through the ages?
Answer:
1. The life span of a wild horse is about 35 – 40 years.
2. The horse owners cover their horse’s eyes with blinkers since the horses have a 360 degree vision and the blinkers limit their vision only to the road ahead.
3. A horse is able to sleep standing up as he is able to lock his leg muscles so that he doesn’t fall while asleep.
4. (a) of, by- preposition
(b) Unless they feel something behind them, they may not kick.
5. The earliest mode of transport was a chariot drawn by a horse. Ever since then horses have helped man in transport. They have also played a major role in migration when there were no vehicles. Even in wars, horses were preferred to elephants due do their agility and swiftness. Though in modern times the Depend ability on horses for transport has reduced, horses are still in use for the sake of entertainment e.g. horse racing, polo.

Unseen Passage 10 for Class 6 CBSE

He was a funny-looking man with a high, bald, dome-shaped head, a face very small in comparison, a round upturned nose and a long wavy beard that didn’t seem to belong to such a perky face. His ugliness was a standing joke among his friends and he helped them to enjoy the joke. He was a poor man and something of an idler – a stone-cutter by trade, a sort of semi-skilled sculptor. But he didn’t work anymore than was necessary to keep his wife and three boys alive. He preferred to talk.

And since his wife was a complaining woman who used her tongue as an irate wagon driver uses a horse-whip, he loved above all things to be away from home. He would get up before dawn, eat a hasty breakfast of bread dipped in wine, slip on a tunic and throw a coarse mantle over it, and be off in search of a shop, or a temple, or a friends’ house, or the public baths, or perhaps just a familiar street corner, where he could get into an argument. The whole city he lived in was seething with argumentation. The city was Athens, and the man we are talking about was Socrates.

Questions
1. What was Socrates’ profession?
2. Where would Socrates go to get into an argument?
3. What evoked a sense of joy in the people?
4. (a) Fill in the blank with a modal auxiliary ‘indicating habitual past’: He……………….. get up before dawn.
(b) He was a funny-looking man. .
(Rewrite as an exclamatory sentence)
5. Have you met people who are argumentive or funny-looking? Where?
Answer:
1. Socrates was a stone cutter and a semi-skilled sculptor by profession. .
2. Socrates would go to a shop, temple, a friend’s house, a public bath or a street corner to get into an argument. .
3. Joking on Socrates’ ugliness evoked a sense of joy in the people.
4. (a) He used to get up before dawn.
(b) What a funny-looking man he was!
5. Yes, I have met argumentative people on train or bus

Unseen Passage 11 for Class 6 CBSE

One warm afternoon, Mrs. Siva wanted to make some cold drinks for her family. She asked her son, Kumar, to go to the nearby shop to buy a big packet of ice.

On his way back from the shop, Kumar spotted a newly-built playground in his neighborhood. He saw many children playing on the slides, swings and merry-go-round. They were having a wonderful time. Kumar told himself that he would stay for only a short while. He put the plastic bag full of ice on a bench and joined the other children. However, he began to enjoy himself so much that he soon forgot about everything else.

When Kumar finally decided that he was ready to go home, he was surprised to find that the bag of ice was no longer on the bench. Instead, there was a bag of water. “Someone has stolen my ice!” Kumar exclaimed. “He took my ice and left some water in the plastic bag!”

Questions
1. What did Mrs. Siva ask Kumar to buy?
2. When did Kumar see the playground?
3. Why was Kumar at the playground for a long time?
4. What happened to the bag of ice?
5. Which word in the passage has the same meaning as ‘noticed?
Answer:
1. Mrs. Siva asked Kumar to buy a big packet of ice
2. Kumar saw the playground on his way back to the shop
3. He was enjoying himself.
4. The bag of ice melted.
5. The word is “spotted”

Unseen Passage 12 for Class 6 CBSE

“The Judge and the Thief “There was once a man, Hassan, who kept all his money in a box under his bed. One day, he discovered his money was missing. He asked the judge for help.”Your Honour,” he said, “someone has stolen my money. There are many people living in my house but I do not know who is guilty.”The judge said, “Call all your housemates here and I shall find out who the thief is.” When all of Hassan’s housemates appeared, the judge said, “I have some magic sticks of the same length. All of you will be given one stick. Bring the sticks back to me tomorrow morning.

Only the thief’s stick will grow longer by 5 cm.” Frightened, the thief tried to think of a way to cover up his theft. Finally, he found a solution – he cut the sticker shorter by exactly 5 cm. “When my stick grows in the night, it will be the same length as the others,” he thought, proud of his brilliant plan. The next morning, when everyone gathered in front of the judge, the length of sticks in their hands remained the same – except the thiefs! His was shorter by 5 cm. The judge pointed to him and declared, “It’s you who have stolen the money!”.

Questions
1. Where did Hassan keep his money?
2. Who does “Your Honour” refer to?
3. What would happen to the thief’s magic stick according to the judge?
4. Why did the thief cut his magic stick?
5. Which word in the passage means “clever”? Answer:
1. Hassan kept his money in a box under his bed
2. “Your Honour” refers to the judge
3. The thief’s magic stick would grow longer by 5 cm.
4. The thief cut his magic stick because he thought it would grow longer by 5 cm.
5. The word is “brilliant”. .

Unseen Passage 13 for Class 6 CBSE

The wishes were expressed in a variety of forms – in the red and glit lettering on the banner in the background of the Hotel Grande’s Orchid Room, in the loud chorus of the birthday guests as they crowded round to see the boy and on the cake itself. As the cameras popped, Angela and Boon walked up to kiss their son, their pride on each cheek. The boy looked down self-consciously, blushing, but there was no doubt he relished being the focus of attention in the large crowded room. “I must congratulate you, Mrs. Toh,” said Mark’s class teacher who, together with the Principal, the Vice principal and a number of his favourite teachers, had been invited for the occasion.

“Mark has been doing very well. I’m entering him for the National Speech contest, the biggest event for schools this year. Mark reads so well, he has so much confidence.” “Thank you, thank you. Mark would never have done so well without the help and guidance of his teachers,” said Angela. Three or four times, when a friend or relative remarked on the magnificence of the affair, Angela has occasion to say, with an apologetic laugh, “Really, Boon and I never intended anything like this.

Our place is too small for all the teachers and friends he wants to invite. When the new house is ready, we’ll have a much bigger garden and there’ll be a special barbeque pit. Right now, there’s just no space. But we’ve told Mark, “That’s all! No more birthdays like this! Daddy and Mummy can’t afford more of this!“ The children were hustled into another room for the magic show. Mark had indicated, in the course of planning the celebrations, that he did not want anything childish.

He had been to children’s parties where there were magic shows with half-baked magicians who did silly tricks, spoke broken English and resorted to all sorts of cheap antics to make the children laugh. The magician for his birthday was different. He was professional and almost as good as the magicians Mark had seen in some television shows.

Questions
1. Where was the birthday held?
2. How were the birthday wishes expressed?
3. Mark was slightly embarrassed by his parents’ attention. Which word tells you so?
4. According to the writer, what were the two qualities Mark had that made him suitable for the National Speech contest?
5. Why do you think Angela invited Mark’s teachers to the party?
Answer:
1. It was held in Hotel Grande’s Orchid Room.
2. They were expressed in the red and gilt lettering on the banner in the loud chorus of the birthday guests and on the cake itself.
3. It is “blushing”.
4. He read very well and had a lot of confidence.
5. They were Mark’s favorite teachers so Mark asked his mother, Angela, to invite them to his party.

Story Writing Based on Visual Inputs Class 6 Format, Examples, Topics, Exercises

Story Writing Based On Pictures For Class 6

This grammar section explains English Grammar in a clear and simple way. There are example sentences to show how the language is used. You can also visit the most accurate and elaborate NCERT Solutions for Class 6 English. Every question of the textbook has been answered here. https://ncertmcq.com/story-based-on-visual-inputs-class-6/

Story Writing Based on Visual Inputs Class 6 Format, Examples, Topics, Exercises

Story Writing Based on Visual Inputs Solved Examples Exercises for Class 6 CBSE

Story Writing Based On Pictures For Class 6 Question 1.
Story Writing With Pictures For Class 6
Answer:
Once there lived a dog. He was very hungry. He wandered here and there in search of food. He got a juicy bone from a butcher’s shop. He felt very happy. He took the bone and ran away. He reached on a bridge of a river. He saw his own shadow in the water. He thought that there was another dog with a juicy bone in his mouth. His mouth watered and he wanted to snatch that bone from him. He started barking on him and as he opened his mouth, the bone fell down from his mouth into the river.

Story Writing With Pictures For Class 6 Question 2.
Story Writing Based On Pictures Examples
Answer:
Once there lived a hare and a tortoise in a jungle. Both of them were fast friends. The hare was very proud of his swiftness, but the tortoise walked slowly. The hare always taunted the tortoise for its slow pace.

The tortoise angry and felt insulted every time. Once it asked the hare to run a race. The hare accepted the challenge.

The next day the race started from a particular place. They were to reach the bank of the river. The hare took a few leaps and was much ahead of the tortoise he looked back and saw that the tortoise was at a great distance. He decided to take a nap. But he slept for a long time. The tortoise had reached the goal. The hare ran very fast but the tortoise had already reached. The hare realized that slow and steady wins the race.

Story Writing Based on Visual Inputs Practice Examples Exercises for Class 6 CBSE

Story Writing Based On Pictures Examples Question 1.

Question 2.

Rearrange Jumbled Sentences Exercises for Class 7 CBSE With Answers

Jumbled Sentences For Class 7

This grammar section explains English Grammar in a clear and simple way. There are example sentences to show how the language is used. You can also visit the most accurate and elaborate NCERT Solutions for Class 7 English. Every question of the textbook has been answered here. https://ncertmcq.com/jumbled-sentences-for-class-7/

Rearrange Jumbled Sentences Exercises For Class 7 Format, Examples, Topics, Exercises Pdf

Format:
Integrated Exercises should be written in the following format:

Rearrange Jumbled Sentences Solved Exercises With Answers for Class 7 CBSE

Sentence Reordering Class 7 Question 1.
Arrange the words in the correct order to form meaningful sentences.
(i) dog / Rahul / with his / Pet / Playing / enjoys.
(ii) to / the company / goods / Vietnam /exports.
(iii) every / delicious / father cooks / evening / Pasta.
(iv) Brother/ an/ wants /be/my/ astronaut /to.
(v) Everything / will / sense / make / perfect / someday.
Answer:
(i) Rahul enjoys playing with his pet dog.
(ii) The company exports goods to Vietnam.
(iii) Father cooks delicious pasta every evening.
(iv) My brother wants to be an astronaut.
(v) Someday everything will make perfect sense.

Jumbled Sentences Class 7 Question 2.
Rearrange these words to make meaningful sentences.
(i) ship / violently / the storm / rocked / the
(ii) masterpiece / artist / painstakingly / the / his / worked at
(iii) gift / free / a/Dad / offered / firm/ by the /was.
(iv) I read / paper / in the / burglar / been / caught / had / the / that.
(v) nightfall / began / crikceters / the / at / thier piercing calls.
(vi) wore / a hat/he/ of coconut / made / fiber/his / on / heard.
(vii) parts / many / coffee / popular in /world/ the / is / very / of.
(viii) cave / could / explore / not/they/torch /the / without/a.
(ix) the storm /shed / damaged / the /was / during.
(x) the dog / James / talking / sat next to / himself to.
Answer:
(i) The storm rocked the ship violently.
(ii) The artist painstakingly worked at his masterpiece.
(iii) Dad was offered a free gift by the film.
(iv) I read in the paper that the burglar had been caught.
(v) The cricketers began their piercing calls at nightfall.
(vi) He wore a hat made of coconut fiber on his head.
(vii) Coffee is very popular in many parts of the world.
(viii) They could not explore the cave without a torch.
(ix) The shed was damaged during the storm.
(x) James sat next to the dog talking to himself.

Rearrange Jumbled Sentences Practice Exercises for Class 7 CBSE

Jumbled Sentences Exercises

1. Arrange the words / phrases / clauses given in the given in the brackets in the right order and make meaningful sentences.
(i) Please ________ (complaining / stop)
(ii) I ________ (everything / believed / that he said)
(iii) Mr. Gupta ________ (his son / a good job / has found)
(iv) I ________ (what to say / know I don’t / about his conduct)
(v) Woollen clothes ________ (in winter, keep, warm, us)

Jumbled Sentences Exercise

2. Rearrange the following words to form meaningful sentences:
(i) below right / children / not / are / allowed
(ii) would / no/ like / sight / one /to/ such / see / a
(iii) boys / succeed / always / hard working
(iv) kind very/is/it/to/me/help/you/ of
(v) grew/up/he/wisely (vi) his / belief / Gandhiji’s / greatest / was / in / strength / God
(vii) dress / on/this / beautiful / looks / you
(viii) assistants /shop / required / salesman/ and / are
(ix) had / wish / left /home/I/ never /I
(x) money / you/me/ lend / can/ some?

CBSE Sample Papers for Class 12 Informatics Practices Term 2 Set 10 with Solutions

Students can access the CBSE Sample Papers for Class 12 Informatics Practices with Solutions and marking scheme Term 2 Set 10 will help students in understanding the difficulty level of the exam.

CBSE Sample Papers for Class 12 Informatics Practices Term 2 Set 10 with Solutions

Maximum Marks : 35
Time : 2 hours

Instructions

  • The question paper is divided into 3 sections -A, B and C.
  • Section A, consists of 7 questions (1-7). Each question carries 2 marks
  • Section B, consists of 3 questions (8-10). Each question carries 3 marks.
  • Section C, consists of 3 questions (11-13). Each question carries 4 marks.
  • Internal choices have been given for question numbers -1, 3, 8 and 12.

Section-A
(Each question carries 2 Marks)

Question 1.
Mr. Akhilesh observed that his ward was very much addicted to the web and Internet. He wants to explain him the demerits or negative points on use of networks. Suggest him 2 points that he can explain to his child.
Or
Ms. Roy is a senior citizen and is not very conversant with the Internet and other emerging technologies. Educate her by certain points of how she can be benefitted by Internet and netwOork usage.
Answer:
Networks although have eased our lives a lot but also bring with it a lot of troubles and demerits. Some of them are as follows
1. Intellectual Property theft involves robbing people or companies of their ideas, inventions and creative expressions. It is known as “intellectual property”. Which can include everything from trade secrets and proprietary products and parts to movies, music and software.

2. Hacking is an attempt to exploit a computer system or a private network inside a computer. Simply put, it is the unauthorised access to or control over computer network security systems for some illicit purpose. The term “hacker” is more frequently used to describe someone who discovers and exploits a computer system weakness or vulnerability.

Or

Positive use of the Internet makes our lives easy and simple. The Internet provides us useful data, information and knowledge for personal, social and economic development and it is up to us to utilize our time on the world wide web in a productive manner. The Internet is a revolution in information technology. Some of the common uses are as follows:

  • Uses of the Internet in education
  • Internet use to speed up daily tasks
  • Use of the Internet for shopping
  • Internet for research and development
  • Digital transactions

CBSE Sample Papers for Class 12 Informatics Practices Term 2 Set 10 with Solutions

Question 2.
(i) Help Ranjit in clearly understanding the term Web address or URL. He also wants to know the components of an URL. Provide him with his requirements.
Answer:
URL stands for Uniform Resource Locator. The term ‘web address’ is a synonym for a URL that uses the HTTP/HTTPs protocols. Each website has a unique address called URL. e.g. the website of Microsoft has a web address or URL as http://www.microsoft.com.

URL is usually pronounced by sounding out each letter but in some quarters, pronounced ‘Earl’. URL is the global address of documents and other resources on the World Wide Web.

The first part of the URL is called a protocol identifier and it indicates what protocol is to be used. The second part is called resource name and it specifies the IP address or the domain name, where the resource is located. The protocol identifier and the resource name are separated by a colon and two forward slashes.

(ii) It was not believable to Ms. Rina that bullying can be done on the web also. Explain her the concept cyberbullying.
Answer:
Cyberbullying is a cybercrime in which the bullying takes place digitally on online platforms like social media, gaming communicate, etc., where users can view, share content or messages. Cyberbullying is different from the real world bullying.
The most common places where cyberbullying occurs are
(a) Social media, such as Facebook, Instagram, Snapchat.
(b) Text messaging and messaging apps on mobile or tablet devices.
(c) Instant messaging, direct messaging and online chatting over the Internet.
(d) Online forums, chat rooms and message boards, such as Reddit.
(e) Online gaming communities.

Examples of cyber bullying
(a) Sending mean texts or IMs to someone.
(b) Pranking someone’s cell phone.
(c) Hacking into someone’s gaming or social networking profile.
(d) Being rude or mean to someone in an online game.
(e) Spreading secrets or rumours about people online.

Question 3.
Radha had prepapred a table to store some food items and their calorific values. Now, she want to certain aggregate values such as highest calorific value, maximum calorific value etc. Help her to write SQL commands using MySQL functions to produce the outputs required.
Food Value

Food Calorie
Mustard Oil 260
Soyabean Oil 240
Butter 55
Paneer 600
Soyabean 800

(i) To get the highest of the calories of food items.
(ii) To get the lowest of the calories of food items.
Or She wants certain more aggregate results. Suggest her proper function names for the following statements.
(i) To get the average calorie value.
(ii) To get the sum of calorie values for foods ending with “Oil”.
Answer:
The MAX() function returns the maximum
in a set of values in a column.
(ii) The MIN() function returns the minimum in a set of values in a column.
Or
(i) The AVG() function returns the average in a set of values in a column.
(ii) The SUM() function returns the sum in a set of values in a column.

CBSE Sample Papers for Class 12 Informatics Practices Term 2 Set 10 with Solutions

Question 4.
Akashdeep is new to web and networks and is not very well-known about some of the related terms. Supply him with the proper terms for the following
(i) A software that displays web pages and helps to browse pages.
Answer:
Web browser A web browser, or simply “browser,” is an application used to access and view websites. Common web browsers include Microsoft Internet Explorer, Google Chrome, Mozilla Firefox and Apple Safari.
A web browser is an application software for accessing the World Wide Web.

(ii) A collection of multiple web pages.
Answer:
Website: A website is a collection of publicly accessible, interlinked web pages that share a single domain name. Websites can be created and maintained by an individual, group, business or organisation to serve a variety of purposes. A website is also known as a “web presence” or simply “site”.

Question 5.
Ram is not sure about the outputs of following SQL commands. Help him in finding the outputs.
(i) SELECT MONTHNAME( “2021-05-09”);
Answer:
CBSE Sample Papers for Class 12 Informatics Practices Term 2 Set 10 with solutions 1
The MONTHNAME() function returns the name of the month for the date specified.

(ii) SELECT YEAR(“2012-08-17”);
Answer:
CBSE Sample Papers for Class 12 Informatics Practices Term 2 Set 10 with solutions 2
The YEAR() function returns the year for the date specified.

CBSE Sample Papers for Class 12 Informatics Practices Term 2 Set 10 with Solutions

Question 6.
A table Product carries some basic food products and their prices. Ms. Pumima wanted to find some maximum values from the set. Help her in writing appropriate queries
Table: Product

Food Price
Rice 1000
Flour 40
Oil 150
Salt 20
Turmeric 45

(i) To get the maximum Price among products that have ‘i’ in their names.
Answer:
specified.
SELECT MAX( Price) FROM Product WHERE Food LIKE “% i %”;

(ii) To get the total Price of Oil and Salt.
Answer:
SELECT SUM(Price) FROM Product WHERE Food IN (“Oil”,“Salt”);

Question 7.
A table Software has been prepared storing details of some software, their type, cost etc. Now, the database developers want to produce certain outputs from the table using MySQL grouping clauses and MySQL functions. Suggest them proper functions/clauses for their requirements.
CBSE Sample Papers for Class 12 Informatics Practices Term 2 Set 10 with solutions 3
(i) Which clause will group the records on ‘Type’ column?
(ii) Which function will return total number of softwares?
Or
(i) Which function will return the most costly software?
(ii) Which function will help to find software type beginning with audio?
Answer:
(i) GROUP BY clause
(ii) COUNT() function

Or

(i) MAX() function
(ii) LEFT() function

CBSE Sample Papers for Class 12 Informatics Practices Term 2 Set 10 with Solutions

Section – B
(Each question carries 3 Marks)

Question 8.
With reference to the table “software” prepared by the organization they want certain outputs using the date values in the table. Provide them with proper functions/statements to generate required outputs as stated below.
(i) To display the year of release of the softwares.
(ii) To display Type wise number of softwares.
(iii) To display the different software types.
Or
(i) To display the minimum software cost.
(ii) To display the month of releases of “Comm” software.
(iii) To display the daynames of software release dates.
Answer:
(i) SELECT YEAR( Rel date) FROM Software;
(ii) SELECT Type,COUNT(*) FROM Software GROUP BY Type;
(iii) SELECT DISTINCT Type FROM Software;
Or
(i) SELECT MIN(Cost) FROM Software;
(ii) SELECT MONTH! Rel date) FROM Software WHERE Type=“Comm”;
(iii) SELECT DAYNAME (ReTdate) FROM Software;

Question 9.
Mr. George has created a table Spare to store details of some computer spares. He wanted to generate some results from the table but, he is missing some components of the commands. Help him with the missing tokens.
CBSE Sample Papers for Class 12 Informatics Practices Term 2 Set 10 with solutions 4
(i) SELECT (*) FROM Spare;
To get the count of the spares.
Answer:
COUNTS(*)

(ii) SELECT DAY() FROM Spare;
To display the day part of each of the Mfgdates.
Answer:
DAY(Mfgdate)

CBSE Sample Papers for Class 12 Informatics Practices Term 2 Set 10 with Solutions

(iii) SELECT (Mfgdate) FROM Spare;
To display the names of the months for the Mfgdates.
Answer:
MONTHNAME(Mfgdate)

Question 10.
Reference to the table Spare created by Mr. George (in Q.No. 9), he also wants some more reports on the table Data. Suggest suitable queries to perform the following.
Write SQL commands for the following statements.
(i) Display the count of Mfgdates.
Answer:
SELECT COUNT(Mfgdate) FROM Spare;

(ii) Display the last three characters of the Partnames whose name starts with “M”.
Answer:
SELECT RIGHT(Partname,3) FROM Spare WHERE Partnartie LIKE “M%”;

(iii) Display the Partnames and Manufacturer names joined together.
Answer:
SELECT C0NCAT (Partname, Mfg) FROM Spare;

CBSE Sample Papers for Class 12 Informatics Practices Term 2 Set 10 with Solutions

Section-C
(Each question carries 4 Marks)

Question 11.
The Education director wants certain data from a table School carrying the data of some schools and its type, number of students. Write proper SQL statements to achieve the following.
CBSE Sample Papers for Class 12 Informatics Practices Term 2 Set 10 with solutions 5
(i) To get the school names in uppercase.
Answer:
SELECT UCASE(School name) from School ;

(ii) To display the number of day schools.
Answer:
SELECT COUNT(*) FROM School WHERE Type=“Day”;

(iii) To display school name and number of schools whose type includes dential in their name.
Answer:
SELECT School name, Nos FROM School WHERE Type = “% dential”;

(iv) To display the maximum number of students among all the schools.
Answer:
SELECT MAX(Nos) FROM School;

CBSE Sample Papers for Class 12 Informatics Practices Term 2 Set 10 with Solutions

Question 12.
Reference to the table School (in Q.No.11), the director also wants to know the outputs of the following SQL commands prepared by the database operator. Help him in getting the outputs of the queries.
(i) SELECT UCASE!School name) FROM School;
(ii) SELECT COUNT!*) FROM School WHERE Type=“Day”;
(iii) SELECT Type,COUNT!*) FROM School GROUP BY Type;
(iv) SELECT MAX(Nos) FROM School;
Or
Which MySQL functions/clauses should they use to get the following outputs, with reference to the table School (in Q.No. 11).
(i) To display the first 4 characters of each schoolnames.
(ii) A clause used to get the unique types.
(iii) To get the average of the Nos(Number of students).
(iv) To get the last 3 characters from the schoolnames.
Answer:
CBSE Sample Papers for Class 12 Informatics Practices Term 2 Set 10 with solutions 6

Or

(i) The LEFT(-) function extracts first n characters from string.
(ii) The DISTINCT clause extracts the unique values from a column.
(iii) The AVG() function helps to find average of values from a numeric field.
(iv) The RIGHT() function extracts last n characters from a string

CBSE Sample Papers for Class 12 Informatics Practices Term 2 Set 10 with Solutions

Question 13.
Wheeler Motors has set up its 3 centers in Bangalore and 3 more centers throughout India. The distances between the centers and the number of computers in each of the centers is given below.
CBSE Sample Papers for Class 12 Informatics Practices Term 2 Set 10 with solutions 7

Distance between the centers

From To Distance
BCenter FCenter 12 km
BCenter WCenter 60 m
BCenter ECenter 1400 km
BCenter WsCenter 800 km
BCenter SCenter 2000 km

Number of computers

BCenter 100
FCenter 20
WCenter 50
ECenter 50
WsCenter 50
SCenter 50

(i) Suggest network type for connecting BCenter to WCenter.
Answer:
Since the distance between the two centers is 60m, the type of network formed is a Local Area Network (LAN).

(ii) Suggest network type for connecting BCenter to SCenter.
Answer:
The distance between the two centers given is 2000 km. Hence, the kind of network formed is a Wide Area Network (WAN).

(iii) Which device you suggest to connect all the computers within each center?
Answer:
A Switch/Hub can be used to connect multiple computers and exchange data between them in a Local Area Network. Since, there are multiple computers in each of the centers, Switch/Hub will be required in all the centers.

CBSE Sample Papers for Class 12 Informatics Practices Term 2 Set 10 with Solutions

(iv) Which communication device will you suggest for analog to digital and digital to analog conversion for connectivity?
Answer:
A Modem is a MOdulator-DEModulator that converts analog signal to digital and digital signal to analog signal.

Omission Exercises for Class 7 CBSE With Answers

Omission Exercises For Class 7

This grammar section explains English Grammar in a clear and simple way. There are example sentences to show how the language is used. You can also visit the most accurate and elaborate NCERT Solutions for Class 7 English. Every question of the textbook has been answered here. https://ncertmcq.com/omission-exercises-for-class-7-with-answers/

Omission Exercises for Class 7 CBSE With Answers PDF

Omission Solved Exercises With Answers for Class 7 CBSE

Omission Exercises For Class 7 With Answers Question 1.
Fill in the blanks.
(i) ________ knowledge is a dangerous thing. (Little / A little / The little)
(ii) ________ rice we have is enough to feed 10 persons. (Little / A little / The little)
(iii) ________ knowledge of mathematics that he possessed proved very useful. (Little / A little / The little)
(iv) My cousin ________ two daughters. (is having / has / Either could be used here)
(v) Here ________ our leader! (is coming / comes / Either could be used here)
Answer:
(i) A little
(ii) The little
(iii) the little
(iv) has
(v) comes

Omission Mcq Class 7

2. Direction (Q. No 1–20) Fill sr the blank with the most suitable option.

(i) There is ________ address on the envelop.
(a) a
(b) some
(c) an
(d) any
Answer:
(c) an

(ii) Could I have ________ cup of coffee?
(a) a
(b) an
(c) some
(d) any
Answer:
(a) a

(iii) We are going to have ________ examination soon.
(a) a
(b) the
(c) any
(d) some
Answer:
(b) the

(iv) That is ________ coat I am looking for.
(a) a
(b) the
(c) an
(d) some
Answer:

(v) There is ________ woman at the door.
(a) a
(b) the
(c) an
(d) any
Answer:
(a) a

(vi) I did not bring my ruler, so she lent me ________.
(a) mine
(b) my
(c) her
(d) hers
Answer:
(d) hers

Omission Class 7

(vii) His friend bought the house It now belongs to ________.
(a) us
(b) her
(c) him
(d) them
Answer:
(c) him

(viii) I took your book by mistake. I will return it to ________.
(a) me
(b) them
(c) you
(d) us
Answer:
(d) us

Omission Exercises Class 7

(ix) My hobby is swimming. What is ________?
(a) my
(b) your
(c) mine
(d) yours
Answer:
(d) yours

(x) These markers are you can take them back.
(a) my
(b) her
(c) yours
(d) your
Answer:
(c) yours

Completion Practice Exercises for Class 7 CBSE

Omission For Class 7 Questions for
1. Fill in the blanks with “some” or “any”.
(i) Have you got _________ homework today?
(ii) Pass me _________ salt please.
(iii) Do you have _________ question to ask?
(iv) I have never seen _________ UFOs.
(v) We don’t have _________ fruit left. I must buy some today.
(vi) Sam doesn’t like _________ pet.
(vii) Can _________ body help me?
(viii) Do you want _________ tea or coffee?
(ix) I need your help to solve this problem. Can you take out _________ time today.

Omission Exercise For Class 7

2. Fill in the blanks in “at”, “on”, “or”, “in”.
(i) She is _________ the restaurant.
(ii) The cup is _________ her hand.
(iii) The boy _________ the green shirt is to the left.
(iv) I am waiting _________ the bus stop.
(v) the school is _________ the end of the street.

Editing Exercises for Class 7 CBSE With Answers

Editing Exercises for Class 7

This grammar section explains English Grammar in a clear and simple way. There are example sentences to show how the language is used. You can also visit the most accurate and elaborate NCERT Solutions for Class 7 English. Every question of the textbook has been answered here. https://ncertmcq.com/editing-exercises-for-class-7/

Editing Exercises for Class 7 CBSE With Answers PDF

Editing Solved Exercise for Class 7 CBSE With Answers

Editing Exercises For Class 7 Question 1.
Edit the following passage by replacing the incorrect word with the correct one.
Incorrect – Correct
Correct In April 12, 1961, major Yuri Gagarin – (a) _______ _______
become the first man ever to venture – (b) _______ _______
in space. He did not know for certain – (c) _______ _______
beforehand that he is to be chosen. – (d) _______ _______
The Russian had three possible candidates – (e) _______ _______
ready but although Gagarin was first – (f) _______ _______
in the list, the choice was not definitely – (g) _______ _______
made until an early morning of April 12. – (h) _______ _______
Answer:
(a) in – on
(b) become – became
(c) in – into
(d) is – was
(c) Russian – Russians
(f) but – and
(g) in – on
(h) an – the

Solved  Examples Exercise – 2

Editing Class 7 Question 2.
The following passage has not been edited there is one error in each line. Write the incorrect word and the correction in your answer sheet as given below against the correct blank number.
Incorrect – Correct
Educationist today are overwhelmingly (a) _______ _______
concern about the future of the youngsters. (b) _______ _______
The common complaint is students doesn’t (c) _______ _______
study; they are not interested. Some blames (d) _______ _______
exposure to the media, others feel that the
present generation are not serious enough. (e) _______ _______
The CBSE expresses this concern of (f) _______ _______
reviewing the syllabus for time to time. The (g) _______ _______
idea is to build a complete personality of an individual (h) _______ _______
Answer:
(a) educationist – educationists
(b) concern – concerned
(c) doesn’t – don’t
(d) blames – blame
(e) are – is
(f) of – buy
(g) for – from
(h) a – the

Editing For Class 7 Question 3.
Each sentence given below contains one or more grammar mistakes. Correct the mistake (s) and
rewrite the sentences.
(i) Sid can play tennis as well as his brother.
(ii) The match had hardly begun when it started raining.
(iii) That was sure a mistake.
(iv) He talks more pleasant than his brother. Needless to say, he is the more popular of the two.
(v) When you become a parent, you will think differently about children.
(vi) I felt badly about not having won the championship.
(vii) Winning is not near as important as playing good.
(viii) His behavior seemed a little oddly.
(ix) He didn’t run good enough to qualify for the race.
(x) We could clear see the snow-capped mountains at a distance.
Answer:
(i) Sid can play tennis as well as his brother.
(ii) The match had hardly begun when it started raining.
(iii) That was surely a mistake.
(iv) He talks more pleasantly than his brother. Needless to say, he is the more popular of the two.
(v) When you become a parent, you will think differently about children.
(vi) I felt bad about not having won the championship.
(vii) Winning is not nearly as important as playing good.
(viii) His behaviour seemed a little odd.
(ix) He didn’t run well enough to qualify for the race.
(x) We could clearly see the snow–capped mountains at a distance.

Editing Practice Exercises for Class 7 CBSE

Editing Exercises For Class 7 With Answers 

1. Find out the errors and write down the correct word for it.
Incorrect – Correct
We admire and love nature. Nature (a) _______ _______
have an extraordinary fact which was (b) _______ _______
full with energy. We can view (c) _______ _______
nature all around us into rivers. (d) _______ _______
rocks, glaciers, forests but (e) _______ _______
outskirts from villages and cities. (f) _______ _______
Nature is vital part to our (g) _______ _______
life. It is a best teacher and healer. (h) _______ _______

Editing Exercise For Class 7

2. One word has been omitted in each line. Write the omitted word and the word which comes before and
after it.
When the class IX examinations over, – e.g. examinations were over.
the Deputy Commissioner asked Incorrect – Correct
his son he had down his English paper (a) _______ _______
well. The boy told him what was easy (b) _______ _______
and that for one question had written (c) _______ _______
that his father was washer man. (d) _______ _______
The boy’s father furiqus and shouted, (e) _______ _______
angrily but son replied, “I did (f) _______ _______
not know the spelling Deputy (g) _______ _______
Commissioner and I did not want lose one mark.” (h) _______ _______

CBSE Sample Papers for Class 12 Informatics Practices Term 2 Set 8 with Solutions

Students can access the CBSE Sample Papers for Class 12 Informatics Practices with Solutions and marking scheme Term 2 Set 8 will help students in understanding the difficulty level of the exam.

CBSE Sample Papers for Class 12 Informatics Practices Term 2 Set 8 with Solutions

Maximum Marks : 35
Time : 2 hours

Instructions

  • The question paper is divided into 3 sections -A, B and C.
  • Section A, consists of 7 questions (1-7). Each question carries 2 marks
  • Section B, consists of 3 questions (8-10). Each question carries 3 marks.
  • Section C, consists of 3 questions (11-13). Each question carries 4 marks.
  • Internal choices have been given for question numbers -1, 3, 8 and 12.

Section-A
(Each question carries 2 Marks)

Question 1.
Ms. Agnimitra a network operator was scanning through various network topologies which she was trying to implement for network in her company. She came across the mesh topology. Explain her the topology with its structure, advantages and disadvantages.
Or
Aniket found that most people use chatting applications popularly, but could not understand what exactly is chatting? Explain him chatting and the protocol used for it.
Answer:
In mesh topology, all the computers are interconnected to every other in the network. Each computer not only sends its own signals but also relays data from other computers. The nodes are connected to every other completely via a dedicated link during which information travels from nodes to nodes and there are N(N-l)/2 links in mesh, if there are N nodes. Every node features a point-to-point connection to the opposite node.

The connections within the mesh are often wired or wireless.
Advantages of Mesh Topology

  • Failure during a single device would not break the network.
  • There is no traffic problem as there is a dedicated point-to-point links for every computer.
  • Fault identification is straight forward.
  • This topology provides multiple paths to succeed in the destination and tons of redundancy.
  • It provides high privacy and security.

Disadvantages of Mesh Topology

  • It’s costly as compared to the opposite network topologies (i.e. star, bus, point-to -point).
  • Installation is extremely difficult in the mesh.
  • Power requirement is higher as all the nodes will need to remain active all the time and share the load.
  • Complex process.
  • The cost to implement mesh is above other selections.

Or

On the Internet, chatting is talking to other people who are using the Internet at the same time you are. Usually, this “talking” is the exchange of typed-in messages requiring one site as the repository for the messages (or “chat site”) and a group of users who take part from anywhere on the Internet.
The protocol used for chatting is IRCP (Internet Relay Chat Protocol).

Question 2.
(i) Mr. Satya Narayan Pal a senior citizen is not quite clear about the benefits of computer network. State few reasons to Mr. Pal of why computer networks are beneficial for people?
Answer:
Following are the reasons that’s why computer networks are beneficial for people « Flexibility

  • Convenient resource sharing
  • Connectivity
  • Security
  • Great storage capacity
  • Reduced cost
  • Lack of robustness
  • Sharing of messages
  • Sharing of resources
  • Reduction of cost

CBSE Sample Papers for Class 12 Informatics Practices Term 2 Set 8 with Solutions

(ii) NTel Infosystems was recommended by their network engineers to install switch in their network. Inform the manager of the company, how switch will be useful for them?
Answer:
Switch is more efficient than the hub. A switch can join multiple computers within one LAN and a hub just connects multiple ethemet devices together as a single segment. Switch is smarter than hub to determine the target of the forwarding data.

The primary advantage that a switch has over a hub is the way that bandwidth is distributed. A hub that operates at 10-100 megabits per second (Mbps) must distribute the bandwidth evenly, giving 20 Mbps to each node. A switch, on the other hand, delivers the full 100 Mbps to each node connecting on the network.

Following are the reasons that’s why switch can be used instead of hub in a network

  • It can connect multiple segments of a LAN.
  • It can filter network traffic.
  • Multiple computers can communicate together simultaneously.

Question 3.
The Manager of Bengal Copper Ltd. maintains a table storing its worker details. He wants to get certain outputs from the table for his record analysis. Help him in writing the queries.
CBSE Sample Papers for Class 12 Informatics Practices Term 2 Set 8 with solutions 1
Write SQL commands for the following statements.
(i) To display the details of all workers in descending order of DOB.
(ii) To display Name and Desig of those workers whose Plevel is either P001 or P002.
Or
(i) To display the content of all the workers, whose DOB is in between ’19-Jan-1984′ and ’18-Jan-1987′.
(ii) To add a new row with the following data
19, ‘Daya kishore’, ‘Operator’, ‘P003′, ’19-Jun-2008’, ‘ll-Jul-1984′
Answer:
(i) SELECT * FROM Worker ORDER BY DOB DESC;
(ii) SELECT Name, Desig FROM Worker WHERE Plevel IN (“P001”, “P002”);

Or

(i) SELECT * FROM Worker WHERE DOB BETWEEN “19-JAN-1984” AND “18-JAN-1987”;
(ii) INSERT INTO Worker VALUES (19,’Daya kishore’,’Operator’,
‘P003′,’19-Jun-2008’,
‘ 11 – Jul-1984’);

CBSE Sample Papers for Class 12 Informatics Practices Term 2 Set 8 with Solutions

Question 4.
Blue Men’s organisation maintains its records in different branches but they are not connected. Help them understand the benefits of Internet, so that they can use the Internet services for connecting their branches.
Answer:
The largest WAN – Internet, is a source of multiple benefits to us. Some of them are listed below

  • Connectivity, communication and sharing
  • Information, knowledge and learning
  • Address, mapping and contact information
  • Selling and making money
  • Banking, bills and shopping

Question 5.
John a database operator is not able to detect what will be the outputs of the following SQL commands? Help him in his work.
(i) SELECT R0UND(122.982,1);
Answer:
CBSE Sample Papers for Class 12 Informatics Practices Term 2 Set 8 with solutions 2
ROUND( )function rounds a number to certain decimal places as per normal rounding rules. Here, number of decimal places is 1. So, 122.982,1 reduces to 123.0

(ii) SELECT MID( “Applesmartphones”, 7);
Answer:
CBSE Sample Papers for Class 12 Informatics Practices Term 2 Set 8 with solutions 3
The MID() function extracts certain characters from a string from a starting position specified. Here, MID(“Applesmartphones”, 7), extracts characters from position 7 to the end of the string.

Question 6.
Explain to Amitabh how he can use the HAVING clause in specifying conditions with GROUP BY.
Answer:
The HAVING clause is a group filtering clause much as the WHERE clause is used for filtering individual records. The command
SELECT * FROM Student WHERE perc>=90;
looks at individual records of the Student table and extracts those records where the percentage is >=90 . The command
SELECT Dept, COUNT!*) FROM Emp GROUP BY Dept HAVING C0UNTC*)>5;
displays departments whose number of employees are >5.

CBSE Sample Papers for Class 12 Informatics Practices Term 2 Set 8 with Solutions

Question 7.
Ravi Sharma is a manager in a production house. He has been assigned the job of maintaining a database storing the details of the inventory of his company. He created a table Stock storing the details of the products produced by the company. He also wants to produce some outputs from the table that requires use of the MySQL functions.

He wrote the queries for the same, but is not getting the required outputs. Help him with the proper functions/clauses/statements.
CBSE Sample Papers for Class 12 Informatics Practices Term 2 Set 8 with solutions 4
Write proper function names that will be required for the following cases.
(i) To display the date part of the DateofProd.
(ii) To display in uppercase, the Stockld and Prodname concatenated.
Or
(i) To display the monthnames of the production dates.
(ii) To display the highest quantity.
Answer:
(i) The DAY() function extracts the date part of the date given as parameter.
(ii) The CONCAT() function concatenates two strings and the UPPER()/ UCASE() function converts a string to uppercase.
Or
(i) The MONTHNAME() function returns the name of the month for the month given as parameter to the function.
(ii) The MAX() function returns the maximum value from a set of values in a numeric column in a table.

CBSE Sample Papers for Class 12 Informatics Practices Term 2 Set 8 with Solutions

Section – B
(Each question carries 3 Marks)

Question 8.
Gourik a student of class XII, had missed some of the classes of MySQL functions and is now not able to solve the following output questions. Help him in solving the following queries.
(i) SELECT DAY(‘2015-12-05’),’/’ M0NTH(‘2015-12-05’);
(ii) SELECT YEAR( ‘ 2016-01 -01 ’ )*2;
(iii) SELECT P0W(M0NTH( ‘2020-01-01 ’ )*3,2);
Or
(i) SELECT YEAR( ‘ 2021 -11 -06 ‘), ‘ – ’ ,MONTH(‘ 2020-12-01 ’);
(ii) SELECT DAY (‘ 2011 -09-02 ’), ‘ nd MONTHNAME! ‘ 2011 -09-02 ’);
(iii) SELECT MONTH(‘2018-12-02’)*2;
Answer:
CBSE Sample Papers for Class 12 Informatics Practices Term 2 Set 8 with solutions 5

CBSE Sample Papers for Class 12 Informatics Practices Term 2 Set 8 with Solutions

Question 9.
The admin department of railways maintains a master table of trains. They require certain outputs for their analysis work and are not sure about the commands written. Help them in finding the outputs of the commands.

Tno Tname
T12344 Rajdhani Express
T12350 NULL
T14459 Himgiri Express
T12457 Doon Express
T12990 Kalka Mail

Write the outputs of the following SQL statements.
(i) SELECT COUNT(Tname) FROM Train;
Answer:
CBSE Sample Papers for Class 12 Informatics Practices Term 2 Set 8 with solutions 6

(ii) SELECT SUB ST R (Tname, 1,3) FROM Train WHERE Tname LIKE “%ss”;
Answer:
CBSE Sample Papers for Class 12 Informatics Practices Term 2 Set 8 with solutions 7

(iii) SELECT COUNT!*) FROM Train WHERE Tno LIKE “%5%”;
Answer:
CBSE Sample Papers for Class 12 Informatics Practices Term 2 Set 8 with solutions 8

CBSE Sample Papers for Class 12 Informatics Practices Term 2 Set 8 with Solutions

Question 10.
On the basis of the Train table (Q.No. 9), maintained by the railways they want certain more outputs. Help them in finding the outputs of the following queries.
(i) SELECT COUNT!*) FROM Train WHERE Tname IS NULL;
Answer:
CBSE Sample Papers for Class 12 Informatics Practices Term 2 Set 8 with solutions 9

(ii) SELECT I NSTR(Tname, “oo”) FROM Train;
Answer:
CBSE Sample Papers for Class 12 Informatics Practices Term 2 Set 8 with solutions 10

(iii) SELECT LENGTH(Tname) FROM Train WHERE Tname LIKE “%Mail”;
Answer:
CBSE Sample Papers for Class 12 Informatics Practices Term 2 Set 8 with solutions 11

Section – C
(Each question carries 4 Marks)

Question 11.
As per instructions, given to Mr. Singhal, a newly appointed database clerk in M/s Sultan Enterprises, he created and stored the details of the employees in table Emp. Now, his manager wants certain aggregate results department wise and designation wise.
CBSE Sample Papers for Class 12 Informatics Practices Term 2 Set 8 with solutions 12
Help him in writing the queries.
(i) Display each department and the number of employees in each.
Answer:
SELECT Dept, COUNT(*) FROM Emp- GROUP BY Dept;

CBSE Sample Papers for Class 12 Informatics Practices Term 2 Set 8 with Solutions

(ii) Display each designation and the total salary paid to each.
Answer:
SELECT Desig, SUM(Salary) FROM Emp GROUP BY Desig;

(iii) Display department wise average salary but only if the average is above 25000.
Answer:
SELECT Dept, AVG(Salary) FROM Emp GROUP BY Dept HAVING AVG(Salary)>25000;

(iv) Display each designation and the maximum and minimum salary paid to each.
Answer:
SELECT Desig, MAX(Salary) AS “Highest”, MIN(Salary) AS “Lowest” FROM Emp GROUP BY Desig;

Question 12.
Mr. Akashdeep, a clerk of the booking department of the railways maintains a table of ticket booking. He was told by the Accounts manager to produce certain reports according to passengers travelling in different classes. Help him in writing the queries.
CBSE Sample Papers for Class 12 Informatics Practices Term 2 Set 8 with solutions 13
(i) To display class wise number of passengers.
(ii) To display the maximum fare for “AC2”.
(iii) To display average fares for journeys in the month of September.
(iv) To find the different travelling classes.
Or
(i) To display class wise total fare.
(ii) To display monthnames of all the journey dates.
(iii) To display day names of journey dates that are on the 1st day of the month.
(iv) To find the minimum fare.
Answer:
(i) SELECT Class, C0UNT(*) FROM Booking GROUP BY Class;
(ii) SELECT MAX(Fare) FROM Booking WHERE Class=“AC2”;
(iii) SELECT AVG(Fare) FROM Booking WHERE M0NTH(JourneyDate)=09;
(iv) SELECT DISTINCT Class FROM Booking;

Or

(i) SELECT Class, SUM(Fare) FROM Booking GROUP BY Class;
(ii) SELECT M0NTHNAME(JourneyDate) FROM Booking;
(iii) SELECT DAYNAME(JourneyDate) FROM Booking WHERE DAY(JourneyDate)=01;
(iv) SELECT MIN(Fare) FROM Train;

CBSE Sample Papers for Class 12 Informatics Practices Term 2 Set 8 with Solutions

Question 13.
JSW Iron industries has the following buildings for their work. The company has multiple computers in each of the buildings.
CBSE Sample Papers for Class 12 Informatics Practices Term 2 Set 8 with solutions 14

Building Number of Computers
Sales 10
Accts 30
Sales 20
HR 300
Building Distance
HR- Sales 45m
HR- Accts 15m
HR- System 120m
Sales-Accts 250m
Sales-System 15m
Accts-System 600m

Help them to find the answer of the following questions.
(i) Suggest a suitable cable layout of connectivity between the buildings.
Answer:
CBSE Sample Papers for Class 12 Informatics Practices Term 2 Set 8 with solutions 15
Since the HR building has maximum number of computers, if all the other buildings are connected to it, best connectivity will be achieved.

(ii) Is a repeater required, if the buildings Sales and Accts are connected?
Answer:
Yes, since the distance between Sales and Accts is 250m, a repeater will be required.

(iii) Where should the server be placed and why?
Answer:
Server should be placed in HR building as it carries the maximum number of computers.

(iv) Which topology will be best for connecting computers in each building?
Answer:
The star topology will be best as it has multiple positive advantages.

Interjections Exercises for Class 7 CBSE With Answers

Interjections Exercises for Class 7 CBSE With Answers

An interjection is a word that expresses some kind of emotion. It can be used as filler. Interjection do not a grammatical function in the sentence and are not related to the other parts of the sentence. If an interjection is omitted, the sentence still makes sense. It can stand alone.

  • Ouch! That hurts
  • Well, I need a break.
  • Wow! What a beautiful dress!

This grammar section explains English Grammar in a clear and simple way. There are example sentences to show how the language is used. You can also visit the most accurate and elaborate NCERT Solutions for Class 7 English. Every question of the textbook has been answered here. https://ncertmcq.com/interjections-exercises-for-class-7/

Interjections Exercises for Class 7 CBSE With Answers Pdf

Interjection Exercise For Class 7

When you are expressing a strong emotion, use an exclamation mark (!). A comma (,) can be used for a weaker emotion.

Interjections do the following:
1. Express a feeling–wow, gee, oops, darn, geez, oh:

  • Oops, I’m sorry. That was my mistake.
  • Geez! Do I need to do it again?
  • Oh, I didn’t know that.

2. Say yes or no–yes, no, nope:

  • Yes! I will do it!
  • No, I am not going to go there.
  • Nope. That’s not what I want.

3. Call attention–yo, hey:

  • Yo, will you throw the ball back?
  • Hey, I just wanted to talk to you about the previous incident.

4. Indicate a pause––well, um, hmm:

  • Well, what I meant nothing like that.
  • Um, here is our proposal.
  • Hmm. You really need to be on a diet.

Interjection Class 7

Interjection Class 7

Rules of Interjections

While using interjections, we must keep in mind some very simple rules.

They are as follows:

  1. We just add an interjection as an extra factor of strength to a sentence, without making any grammatical changes. This is to ensure that the latter can stand grammatical correct on its own, even if the added interjection is removed.
  2. Interjections do not always have to be at the beginning of a sentence. They can appear in the middle, at the end, or anyplace else where the subject wants to interject a feeling and emotion.
  3. In some cases, an interjection can be followed by a comma instead of the exclamation mark. This usually happens when the emotion to be expressed by the interjection if milder in nature.
  4. In some cases, an interjection can be followed by a question mark instead of the exclamation marks. This happens when the interjection is added to an interrogative exclamation mark. This happens when the interjection is added to an interrogative sentence which parents a question or expects a response.
  5. Interjections can find their way into fictional or artistic writing. Most often in the form of dialogue.

Interjections Exercises Solved Examples for Class 7 CBSE

Interjection Worksheet For Class 7 Question 1.
Make sentences using the following interjections.
(i) Hurrah!
(ii) Wow!
(iii) Oops!
(iv) Alas,
(v) Hey!
Answer:
(i) Hurrah! I am selected.
(ii) Alas! Somebody.
(iii) Wow! This place is really very pleasing.
(iv) Hey! Look at this. Its so nice.
(v) Oops! I broke your bracelet.

Interjection For Class 7 Question 2.
Identify the interjection and underline it.
(i) Hmm, I’m not sure this colour is perfect for my dress.
(ii) Uh Oh! The police has caught him.
(iii) I guess that’s the end of the series, darn.
(iv) Hello! How do you do?
(v) Of course! I’ll make all the arrangements for your birthday.
(vi) Well, I never!
(vii) Ouch! It’s paining badly.
(viii) Alas! She’s dead now.
(ix) Oh, it’s been around a month since I saw him.
(x) Bingo! That’s exactly what we have been searching for!
Answer:
(i) Hmm – Expressing doubt
(ii) Uh Oh! – Showing dismay
(iii) darn – Expressing disappointment
(iv) Expressing greeting
(v) Hello! – Expressing commitment
(vi) Of course – Expressing surprise
(vii) Ouch! – Expressing pain
(viii) Alas! – Expressing pity/sorrow
(ix) Oh – Expressing pain/disappointment
(x) Bingo! – Acknowledging something as right.

Interjections Exercises Practice Examples for Class 7 CBSE

Interjection Exercises For Class 7

1. In the sentences below, identify the interjections.
(i) Oops! Trina finally arrived on time but forgot to bring her lucky blue pen.
(ii) Did you hear that prof? O’Bannon canceled class? Yippee! Now we are free for the afternoon.
(iii) Blech! Tell the chef that we will not eat brown lettuce with slimy tomatoes.
(iv) The python escaped his small cage again, and the cat has disappeared. Uh–oh.
(v) Ha! You have broccoli in your teeth! Now I know that you ate my Chinese leftovers.
(vi) They essay will just fit on my last two blank sheets of paper. Whew!
(vii) Yo, dude, the sandwich is mine, so you need to return my lunch now!
(viii) We alone earned high scores on the notoriously difficult first exam in chemistry. Booyah!
(ix) Eek! A large snake just slithered across the driveway and into our garage.
(x) Identical twins look alike? Duh! Give us information that we do not already know!

Interjection Exercise Class 7

2. Directions for the interjection worksheet: In the following sentences, write an appropriate interjection in the space provided.
(i) _________, why didn’t you hold the door for me?
(ii) _________, I’m so happy that you decided to visit this summer.
(iii) _________ it’s not every day that you see a dog riding a skateboard.
(iv) _________! How can you possibly agree with that point of view?
(v) He just cost us the game with that error, _________ You just gave me a great idea.
(vii) _________, that’s a very large dog at the end of that leash.
(viii) I can’t believe that I finally got an A on a project, _________!
(ix) _________, my favorite author is doing a reading at the local library.
(x) This is my first new car, _________.

Preposition Exercises for Class 7 CBSE With Answers

Preposition Exercise For Class 7

Definition: A preposition is a word placed before a noun or a pronoun to show in what relation the person or thing denoted by it stands in regard to something else.

This grammar section explains English Grammar in a clear and simple way. There are example sentences to show how the language is used. You can also visit the most accurate and elaborate NCERT Solutions for Class 7 English. Every question of the textbook has been answered here. https://ncertmcq.com/preposition-exercise-for-class-7/

For example:

  • There is a cow in the field.
  • He is fond of tea.
  • The cat jumped off the chair.

In Sentence 1, the preposition joins a noun to another noun;
In Sentence 2, the preposition joins a noun to an Adjectives,
In Sentence 3, the preposition joins a noun to a verb.

Preposition Exercise For Class 7

Preposition Exercises for Class 7 CBSE With Answers Pdf

The noun or pronoun which is used with a preposition is called its objects. It is an Accusative case and is said to be governed by the preposition.

As, in sentence 1, the noun field is in the Accusative case, governed by the preposition in.
A preposition may have two or more objects; as, the road runs over hill and plain.
A preposition is usually placed before its object, as, which of these chairs did you sit on?

Prepositions Exercises For Class 7

Preposition Exercises Solved Examples for Class 7 CBSE

Note 1: When the object is the Relative pronoun that, as in sentence 1, the preposition is always placed at the end.
Note 2: Sometimes the object is placed first for the sake of emphasis.
Prepositions Exercises For Class 7 Icse With Answers

Exercise on preposition – buses

Preposition Exercises With Answers Class 7 Question 1.
Complete the exercise with the correct prepositions.
(i) If you want to go ________ bus, you have to go the bus stop.
(ii) You look ________ the time table.
(iii) Then you wait ________ your bus.
(iv) When the bus arrives. You get ________ the bus.
(v) You buy a ticket ________ the driver or show your ticket ________ the driver.
(vi) When you arrive. ________ your destination, you get ________ the bus.
(vii) Sometimes you even have to change buses ________ another bus stop.
Answer:
(i) by, to
(ii) at
(iii) for
(iv) on
(v) from, to
(vi) off
(vii) at

Preposition For Class 7 Question 2.
Complete the exercise with the correct prepositions.
(i) Look ________ this painting.
(ii) ________ the painting, you can see a little girl.
(iii) So, it is a painting ________ a girl.
(iv) A famous painter painted it. So it is a painting ________ a famous painter.
(v) My grandma once owned the painting, but she gave it to me on my birthday.
So it is a picture ________ my grandma.
Preposition Class 7 Exercise
Answer:
(i) at
(ii) In
(iii) of
(iv) by
(v) from

Preposition Class 7 Question 3.
Fill in the correct prepositions,
(i) Peter is playing tennis ________ Sunday.
(ii) My brother’s birthday is ________ the 5th of November.
(iii) My birthday is ________ May.
(iv) We are going to see my parents ________ the weekend.
(v) ________ 1666, a great fire broke out in London.
(vi) I don’t like walking alone in the streets ________ night.
(vii) What are you doing ________ the afternoon?
(viii) My friend has been living in Canada ________ two years.
(ix) I have been waiting for you ________ seven o’clock.
(x) I will have finished this essay ________ Friday.
Answer:
(i) on
(ii) on
(iii) in
(iv) at
(v) In
(vi) at
(vii) in
(viii) for
(ix) since
(x) by

Preposition Exercise For Class 7 With Answers Pdf

Preposition Exercises Practice Examples for Class 7 CBSE

1. Complete the exercise according to the picture.
Preposition Exercises For Class 7

  1. ________ the picture, I can see Santa Claus and a girl.
  2. Santa is sitting ________ a chair.
  3. The girl is standing ________ Santa.
  4. Santa and the girl are looking ________ each other.
  5. The girl has a present ________ her hands. the girl, there is a Christmas tree.
  6. There are more presents ________ the tree.
  7. Santa’s big bag is lying ________ the floor.

Preposition Exercise Class 7

2. Complete the sentences using prepositions.

1. Jiwan soon rowed __________ the river and tied __________ the boat __________ the other side.
2. __________ both sides __________ the lonely road there were endless mighty trees.
3. __________ the holidays I intend to visit many places which I have heard __________ friends who have been __________ those places.
4. The new dam that was built __________ the river produces electricity __________ many parts of the country.
5. I made an urgent request __________ their help to look __________ the key __________ the storeroom.
6. He parked his car __________ a line of parked cars __________ the building.
7. __________ about two weeks we’re going __________ holiday __________ the Sahara Desert.

8. I expect to return __________ Shanghai __________ about a week’s time to continue __________ my poinnering reasearch __________ why frogs croak __________ night and not __________ the daytime.

9. Water splashed __________ my face when the bottle slipped __________ my hand and dropped __________ the basin full __________ water.

10. __________ the past few weeks, I was __________ hospital recovering __________ a mysterious illness. I was well looked __________ __________ doctors and nurses.

Word Search
1. Write the preposition in the space provided.
2. Find the word in the word search puzzle.
(Word only run across and down.)
Prepositions Exercises For Class 7 With Answers

CBSE Sample Papers for Class 12 Informatics Practices Term 2 Set 6 with Solutions

Students can access the CBSE Sample Papers for Class 12 Informatics Practices with Solutions and marking scheme Term 2 Set 6 will help students in understanding the difficulty level of the exam.

CBSE Sample Papers for Class 12 Informatics Practices Term 2 Set 6 with Solutions

Maximum Marks : 35
Time : 2 hours

Instructions

  • The question paper is divided into 3 sections -A, B and C.
  • Section A, consists of 7 questions (1-7). Each question carries 2 marks
  • Section B, consists of 3 questions (8-10). Each question carries 3 marks.
  • Section C, consists of 3 questions (11-13). Each question carries 4 marks.
  • Internal choices have been given for question numbers -1, 3, 8 and 12.

Section-A
(Each question carries 2 Marks)

Question 1.
Arun is a newly appointed network executive at IGS technologies. He is well comfortable with local area networks and network systems, but is not very comfortable with the Internet concepts . He heard that Internet is called ‘Network of Networks’ and wants to know why is this so called. Clarify his doubt.
Or
Ms. Sangita wanted to connect the computers of her office with Internet facilities. Also, her network administrator told her that two devices modem and repeater will be required. Help her to understand the roles of the two devices.
Answer:
Internet is called ‘Network of Networks’ because it is global network of computers that are linked together by cables and telephone lines making communication possible among them. It can be defined as a global network over a million of smaller heterogeneous computer networks. The network which consists of thousands of network spanning the entire globe is known as Internet. The Internet is a world wide collection of networked computers, which are able to exchange information with each other very quickly.

In Internet, most computers are not connected directly, they are connected to smaller networks, which in turn are connected through gateways to the Internet backbone. A gateway is a device that connects dissimilar networks.
A backbone is central interconnecting structure that connects one or more networks.

Or

A modem is a device that modulates and demodulates signals. A modem converts signals from analog to digital and from digital to analog.
A repeater is a device that amplifies signals so that they can travel longer distances.

CBSE Sample Papers for Class 12 Informatics Practices Term 2 Set 6 with Solutions

Question 2.
(i) Rakesh has designed a new website for a school and now wants to make it public.
Help him to understand the concept web hosting.
Answer:
A web hosting service is a type of Internet hosting service that allows you to publish your website files onto the Internet. So, anyone who will access to the Internet will access to your website. In practice, it usually refers to the service you get from a web hosting provider like one.com.

Web hosting is a service that makes your site or web application accessible on the Internet. It’s also one of the most essential elements to consider when building a website. Web hosting is typically provided by web hosts, which are businesses that maintain, configure and ran physical servers that house websites.

(ii) Remona, an in experienced web designer, wanted to design web pages and could not fix her mind whether she should prepare static or dynamic web pages. Help her with the concepts.
Answer:
A dynamic web page changes its content and appearance every time they are requested and fetched.
A static web page has always the same content and appearance every time they are fetched.

Question 3.
Biswajit a database operator came to know that certain functions in SQL have alternatives and wanted to know the alternatives for following functions
(i) SUBSTR()
(ii) POW()
Or
Sunita is a database operator and is confused about the operations of certain functions. Suggest her with proper function names for the following cases.
(i) To get the current date and time
(ii) To round a number to certain decimal places
Answer:
(i) SUBSTR() Both the SUBSTR() and the MID() functions return a part of a string. They take the parameters as the string, start position and the number of characters to extract.
(ii) POWERO The POW() or POWER() function help to calculate power of a number raised to an exponent.
Or
(i) NOW() The NOW() function of MySQL returns the current date and time.
(ii) ROUNDO The ROUND() function rounds a number to certain decimal places as per the usual rounding rules.

Question 4.
ABC Incorporation is installing networked systems for their office. They learnt that the star configuration is the best one. Write any three advantages and disadvantages of star topology.
Answer:
There are three advantages of star topology are as follows

  1. Installation of star topology is very easy as all the nodes are directly connected to the central node or server.
  2. Easy to detect faults and remove it.
  3. Failure of single system will not bring down the entire network.

There are three disadvantages of star topology are as follows

  1. Requires more cable length than bus topology.
  2. If hub or server fails, the entire network will be disabled.
  3. Difficult to expand, as the new node has to connect all the way to central node.

CBSE Sample Papers for Class 12 Informatics Practices Term 2 Set 6 with Solutions

Question 5.
Gitanjali, is a database user and wants to know the proper working of the ROUND() function. Help her to understand its working, by the following statements.
(i) SELECT R0UND(893.94,1);
Answer:
CBSE Sample Papers for Class 12 Informatics Practices Term 2 Set 6 with solutions 1
The ROUND() function rounds a number to certain decimal places as per the normal rounding rules. So, ROUND(893.94,l) rounds up to 1 decimal place as 893.9, since next digit is 4, no changes to the previous digit.

(ii) SELECT R0UND( 199.99);
Answer:
CBSE Sample Papers for Class 12 Informatics Practices Term 2 Set 6 with solutions 2
Since no decimal places are indicated, decimal place is 0, so as per normal rounding rules, 199.99 becomes 200.

Question 6.
Rishi wants to know the utility of the GROUP BY and HAVING clauses of SQL . Make his concepts clear.
Answer:
The GROUP BY clause in SQL is used to arrange identical data into groups with the help of some functions, i.e. if a particular column has the same values in different rows, then it will arrange these rows in a group.

A HAVING clause in SQL specifies that an SQL SELECT statement must only return rows, where aggregate values meet the specified conditions.

A HAVING clause is like a WHERE clause, but applies only to groups as a whole (that is, to the rows in the result set representing groups), whereas the WHERE clause applies to individual rows. A query can contain both a WHERE clause and a HAVING clause.

Question 7.
Abhijit has prepared a table Graduate storing the details of some students of graduation with the subjects and division. He wants certain outputs from the table. Help him to write the queries.
CBSE Sample Papers for Class 12 Informatics Practices Term 2 Set 6 with solutions 3
(i) List the names of those students who obtained Div 1.
(ii) Display a report, listing Name, Stipend, Subject and amount of Stipend received in a year assuming that the Stipend is paid every month.
Or
Abhijit’s system is temporary down and hence he wants to predict the output of the following queries. Help him in the same.
(i) SELECT LEFT(NAME,3) FROM Graduate WHERE SNo>7;
(ii) SELECT Name, Stipend FROM Graduate WHERE Subject=”Chemistry” OR Subject=”Physics”;
Answer:
(i) SELECT Name FROM Graduate WHERE Div = 1;
(ii) SELECT Name, Stipend, Subject, Stipend *12 FROM Graduate;
Or
CBSE Sample Papers for Class 12 Informatics Practices Term 2 Set 6 with solutions 4

CBSE Sample Papers for Class 12 Informatics Practices Term 2 Set 6 with Solutions

Section – B
(Each question carries 3 Marks)

Question 8.
Sudhir has confusions in working of INSTR(), MOD() and POWER() functions. Help him in getting outputs of the following queries and understand the functions.
(i) SELECT INSTR( ‘ keyboardandmouse ’, ‘ ad ’);
(ii) SELECT M0D( 121.5,10);
(iii) SELECT P0WER( 144,0.5);
Or
Mr. Rahman wants to know what kind of values will the following functions return, help him.
(i) SELECT UCASE (SUBSTR(‘Sofasets’.3));
(ii) SELECT INSTR ( ‘ abcdefgh ’, ‘ ef ’);
(iii) SELECT M0D (345,14);
Answer:
(i)
CBSE Sample Papers for Class 12 Informatics Practices Term 2 Set 6 with solutions 5
CBSE Sample Papers for Class 12 Informatics Practices Term 2 Set 6 with solutions 6

Or

(i) char/varchar/string
(ii) integer
(iii) integer

Question 9.
Sikha has written the following SQL statements but is not getting expected outputs. Help her to correct the queries.
(i) SELECT MODULUS(98, 7);
To get the remainder of division of 98 by 7.
Answer:
SELECT M0D(98, 7);

CBSE Sample Papers for Class 12 Informatics Practices Term 2 Set 6 with Solutions

(ii) SELECT SEARCH( “mobile” , “ob”);
To find the position of “ob” in “mobile”.
Answer:
SELECT INSTR(“mobi1e”,“ob”);

(iii) SELECT LEFT( “SweetsandSnacks”);
To get the 1st five characters from the string.
Answer:
SELECT LEFT(“SweetsandSnacks”,5);

Question 10.
Mr. Das wants to know what corrections are required for the following SQL statements.
(i) SELECT RIGHT(“Wool engarments”, “merits”);
To extract 4 characters from right of the string.
Answer:
SELECT RIGHT(“Woolengarments”, 4);

(ii) SELECT EXPONENT(2, 5);
To get 25.
Answer:
SELECT POW(2, 5);

(iii) SELECT MIDDLE(“Umbrella”.4);
To extract characters from position 4 to the end of the string.
Answer:
SELECT MID(“Umbrella”,4);

CBSE Sample Papers for Class 12 Informatics Practices Term 2 Set 6 with Solutions

Section-C
(Each question carries 4 Marks)

Question 11.
Chandmal Stores has the following table of products sold in their store. They want certain aggregate/summative outputs for their business reports. Help them finding the following
CBSE Sample Papers for Class 12 Informatics Practices Term 2 Set 6 with solutions 7
(i) Display each manufacture and total number of products of each.
Answer:
SELECT Manufacture, C0UNT(*) FROM Product GROUP BY Manufacture;

(ii) Display the average price manufacture wise.
Answer:
Product GROUP BY Manufacture; SELECT Manufacture, AVG(UPrice) FROM Product GROUP BY Manufacture;

(iii) Display the count of different product names.
Answer:
SELECT COUNT(DISTINCT PName) FROM Product;

(iv) Display the maximum and minimum UPrice.
Answer:
SELECT MAX(UPrice), MIN(UPrice) FROM Product;

Question 12.
MT Systems has the following details of software staff members. They want certain grouped outputs from the table. Help them writing the SQL queries for the same.
CBSE Sample Papers for Class 12 Informatics Practices Term 2 Set 6 with solutions 8
(i) To display the section wise total emoluments paid.
(ii) To display number of distinct posts.
(iii) To display total emoluments paid to Pr.MGRs.
(iv) To display the average salary paid to database developers.
Or
The company MT Systems also wants to get the outputs of the following queries that use GROUP BY and aggregate functions. Help them for the operation.
(i) SELECT Section, MAX(Emoluments) FROM Software GROUP BY Section;
(ii) SELECT Post, C0UNT( *) FROM Software GROUP BY Post;
(iii) SELECT MAX( Emol uments ) FROM Software;
(iv) SELECT SUM(Emol uments) FROM Software WHERE Post=“Developer”;
Answer:
(i) SELECT Section, SUM(Emoluments ) FROM Software GROUP BY Section;
(ii) SELECT COUNT(DISTINCT Post) FROM Software;
(iii) SELECT SUM( Emoluments) FROM Software WHERE Post=“Pr.MGR”;
(iv) SELECT AVG(Emoluments) FROM Software WHERE Section=“Database’ AND Post=“Developer”;

Or

CBSE Sample Papers for Class 12 Informatics Practices Term 2 Set 6 with solutions 9

CBSE Sample Papers for Class 12 Informatics Practices Term 2 Set 6 with Solutions

Question 13.
Bias Methodologies is planning to expand their network in India, starting with three cities in India to build infrastructure for research and development of their chemical products.

The company has planned to set up their main office in Pondicherry at three different locations and have named their offices as Back Office, Research Lab and Development Unit. The company has one more research office namely Corporate Unit in Mumbai. A rough layout of the same is as follows
CBSE Sample Papers for Class 12 Informatics Practices Term 2 Set 6 with solutions 10
(i) Suggest the type of network required (out of LAN, MAN, WAN) for connecting each of the following office units.
(a) Research Lab and Back Office
(b) Research Lab and Development Unit
Answer:
(a) LAN
(b) MAN

(ii) Which one of the following device, will you suggest for connecting all the computers with in each of their office units?
(a) Switch/Hub
(b) Modem
(c) Telephone
Answer:
(a) Switch/Hub

(iii) Which of the following communication medium, will you suggest to be procured by the company for connecting their local office units in Pondicherry for very effective (high speed) communication?
(a) Telephone cable
(b) Optical fibre
(c) Ethernet cable
Answer:
(b) Optical fibre

CBSE Sample Papers for Class 12 Informatics Practices Term 2 Set 6 with Solutions

(iv) Suggest a cable/wiring layout for connecting the company’s local office units located in Pondicherry. Also, suggest an effective method/technology for connecting the company’s office unit located in Mumbai.
Answer:
CBSE Sample Papers for Class 12 Informatics Practices Term 2 Set 6 with solutions 11

Subject Verb Agreement Exercises for Class 7 CBSE With Answers

Subject Verb Agreement Class 7

Verbs are not word denoting actions or states.

Examples:

  • Mr. Hales takes the class today morning.
    What does Mr. Hales do today morning?
    He takes the class The action he is doing is “taking” the class.
    So the action is denoted by the word “takes”. In that case that word “takes” is the verb.
  • The student write their examination in the Lawtey hall.
    Here, the word “write” is the verb.
  • The university disqualified him.
    Here, the word “disqualified” is the verb.
  • His friends refused to support him when he was in critical moments.
    Here, the word “refused” is the verb.

This grammar section explains English Grammar in a clear and simple way. There are example sentences to show how the language is used. You can also visit the most accurate and elaborate NCERT Solutions for Class 7 English. Every question of the textbook has been answered here. https://ncertmcq.com/subject-verb-agreement-exercises-for-class-7/

Subject Verb Agreement Exercises for Class 7 CBSE With Answers Pdf

Subject Verb Agreement Class 7

The verb can be classified in different methods.
There are four types of verbs.

  1. Transitive verbs: A transitive verb is the verb which takes an object.
  2. Intransitive verb: An intransitive verb is a verb which does not take an object.
  3. Auxiliary verb: A verb which helps another verb to form its tense, voice or mood is called an Auxiliary verb.
  4. Modal verbs: The following verbs are called Modal verbs:
    Shall, should, will, would, may, might, can, could, must, ought and dare are called modal verbs.

Subject Verb Agreement Exercise For Class 7

Subject Verb Agreement Exercise For Class 7

1. Transitive verbs:
Examples:
Mr. Hales takes the class today morning.
By this sentences, Mr. Hales takes the class.
Here…
The word “Mr. Hales” is the noun.
The word “the class” is the object.
The word “takes” is the verb.
Only when all the three words are there, the whole sentences becomes complete and meaningful.
In case the object word is not there, the sentence “Mr. Hales takes” conveys no meaning and the sentences does not become complete. In that case “what does Mr. Hales take?” is not clear.
So only when the verb “takes” gets an object, the meaning behind the verb “takes” becomes complete.
That means the verb “takes” needs an object to make itself complete.
Such a verb which needs an object is called transitive verb.
That means the action of the verb is transmitted to another noun or another thing.

They brought the suitcase two days back.
Here the verb “brought” (bring) needs an object to become meaningful.
What was brought?
The suitcase was brought by them.
So the verb “bring” (brought) is a transitive verb.
My father has written a book which may interest you.
We are crossing the river by a boat.
The child is reading English poems clearly,
An uncivilized man killed John Kennedy.
She created this structure for our proposed–house.
My teacher gave me a pen before I entered the exam–hall.
They sell their properties.

In all the seven sentences give above, the respective verbs “write”, “cross”, “read”, “kill”, “create”, “gave” and “sell” need their respective objects to make the sentences meaningful.
So, all these verbs are transitive verbs.
Few other “Transitive verbs” are: build, carry, begin, bear, eat, choose, eat, find, forget, feed, drink, deal, cling, give, grind, have, hold, make, ride, lend, know, learn, win, steal, weave, shut, spread etc.

Subject Verb Agreement Exercises For Class 7

2. Intransitive verbs: As stated above, an intransitive verb is the verb that does not take an object.
Examples:

  • He laughed loudly.
    In this sentence, the verb “laughed” does not need an object to complete the sentence.
    So the verb “laugh” is an intransitive verb.
  • I daily wake up at 5 am.
    Here the verb “wake” does not need an object for completing itself.
    So the verb “wake” is an intransitive verb.
  • The ball fell down.
    The verb “fell” (fall) is an intransitive verb.
  • They are sitting on their cars.
    The verb “sitting” (sit) is an intransitive verb.
  • The river is winding through the forest.
    Here the verb “winding” (wind) is an intransitive verb.

Few verbs go, fall, die, sleep etc are exclusively intransitive.
Few more “Intransitive verbs” are: swim, stand, sit, sink, smite, shine, run, rise, lie, leave, kneel, grow etc…

Notes:
1. Many Transitive verbs can be used as Intransitive verbs as well.
Examples:

  • They fought their enemies. (Transitive verb).
    They fought fiercely. (Intransitive verb).
  • He spoke the truth. (Transitive verb).
    He spoke to me. (Intransitive verb).
  • The peon rings the bell. (Transitive verb).
    The bell rings continuously. (Intransitive verb).
  • He walks. (Transitive verb).
    The hostler walks the horse. (Intransitive verb).
  • Birds fly in the air. (Transitive verb).
    The observatory flies balloon to study weather. (Intransitive verb).
  • The bulb broke. (Transitive verb).
    The students broke the glass. (Intransitive verb).
    Another type of verb is called “Auxiliary verb”.

Subject Verb Agreement Mcq Class 7

3. Auxiliary verb: A verb which helps another verb to form its tense, voice or mood is called an Auxiliary verb.
Have, be (am, are, was and were) and do are usually used as auxiliary verbs, they can be used as Main verbs as well.|
Examples:

  • I have few urgent works. (Main)
    They have done very well in the examinations. (Auxiliary)
  • God is in Heaven. (Main)
    He is liked by all.
  • The man does his work quietly. (Main)
    Did he come here. (Main)

Subject Verb Agreement Class 7 Exercise

4. Modal verbs: The following verbs are called Modal verbs.
The following verbs are called Modal verbs.
Shall, should, will, would, may, might, can, could, must, ought and dare are called modal verbs.

Shall: When “shall” is used in the second or third person, it has the force of a command, a promise, a thread, determination, certainity.

  • you shall not go out without my permission.
  • He shall get my help.

Will: When “will” is used in thie first person, it can express (in addition to the future tense) willingness, a promise, a threat, determination…

  • I will help you.
  • I will be there in your wedding.

May: “May” has the force of possibility and permission. In the past tense “might” is used.

  • He may come here.
  • You may go now.
  • I believed that he might be honest.

Can: “Can” has the force of ability and permission.

  • He can do this work easily.
  • She can go home.
  • Everyone can learn this subject.

Must: “Must” has the force of compulsion, necessity, determination, duty, certainity of belief, inevitability.

  • Everybody must attend this function.
  • I must go urgently.
  • I must have full freedom.

Ought: “Ought” indicated duty or moral obligation.

  • You ought to be careful.
  • As the secretary I ought to have attended that meeting this verb “ought” must be followed by “to”.

Need: “Need” has the force of necessity or obligation. When this verb “need” is used to mean obligation in the negative or interrogative form, ‘s’ is not added to need in the third person singular (present tense).

  • She need not come here.
  • It need not be white in the Shirt.

Subject Verb Agreement For Class 7

Regular-Irregular Verb

An English verb can be regular or irregular. Regular verbs form their post and past participle forms by adding.

Examples are given below-

Regular Verbs

Present Past Past Participle
accept accepted accepted
agree agreed agreed
ask asked asked
believe believed believed
call called called
close closed closed
decide decided decided
discuss discussed discussed
end ended ended
fill filled filled
help helped helped
invite invited invited
learn learned learned
listen listened listened
move moved moved
need needed needed
play played played
walk walked walked

Irregular verbs form their past and past participle forms in different ways.
There are mainly three types of irregular verbs.
Verbs in which all the three forms are the same (e.g. put – put – put)
Verbs in which two of the three forms are the same (e.g. sit – sat – sat)
Verbs in which all three forms are different (e.g. drink – drank – drunk)
Some verbs can be both regular and irregular.

Examples are:

  • Burn – burnt – burnt (irregular)
  • Burn – burned – burned (regular)
  • Dream – dreamt – dreamt (irregular)
  • Dream – dreamed – dreamed (regular)
  • Lean – lent – lent (irregular)
  • Lean – leaned – leaned (regular)
  • Learn – learned – learned (irregular)
  • Learn – learned – learned (regular)

Subject Verb Agreement Exercises Solved Examples for Class 7 CBSE

Subject Verb Agreement Exercise Class 7 Question 1.
Choose the correct form of the verb that agrees with the subject.
(i) Either answer (is, are) acceptable.
(ii) Everyone one of those books (is, are) fiction.
(iii) Nobody (know, knows) the trouble I’ve seen.
(iv) (Is, Are) the news on at five or six?
(v) Mathematics (is, are) John’s favorite subject, while Civics (is, are) Andrea’s favourite subject.
(vi) Eight dollars (is, are) the price of a movie these days.
(vii) (Is, Are) the tweezers in this drawer?
(viii) Your pants (is, are) at the cleaner’s.
(ix) There (was, were) fifteen candies in that bag. Now these (is, are) only one left.
(x) The committee (debates, debate) these questions carefully.
Answer:
(i) is
(ii) is
(iii) knows
(iv) Is
(v) is, is
(vi) is
(vii) Are
(viii) are
(ix) were, is
(x) debates

Subject Verb Agreement Class 7 Mcq Question 2.
Fill in the blanks appropriate forms of verb. Choose the answers from the options given in the brackets.
(i) One of my friends __________ gone to France. (has/have)
(ii) Each of the boys __________ given a present. (was / were)
(iii) Neither of the contestants __________ able to win a decisive victory. (was / were)
(iv) Oil and water __________ not mix. (does / do)
(v) He and I __________ at Oxford together. (was / were)
(vi) Slow and steady __________ the race. (win / wins)
(vii) Neither peter nor James __________ any right to the property. (has/have)
(viii) No prize or medal __________ give to the boy, though he stood first in the examination. (was / were)
(ix) Wither Mary or Alice __________ responsible for this. (is / are)
(x) Neither the Minister nor his colleagues __________ given any explanation for this. (has/have)
Answer:
(i) has
(ii) was
(iii) was
(iv) do
(v) were
(vi) wins
(vii) has
(vii) was
(ix) is
(x) have

Subject Verb Agreement Exercises Practice Examples for Class 7 CBSE

Subject-Verb Agreement Class 7 Mcq

1. Choose the Correct and fill in the blanks.
(i) Everybody _________ at the clown. (laugh / laughs)
(ii) The moon _________ round the earth every 27 days. (go / goes)
(iii) The old man _________ the road slowly. (cross / crosses)
(iv) My neighbour’s dog _________ loudly. (bark / barks)
(v) I _________ basketball everyday. (play / plays)
(vi) The taste of these mangoes _________ different. (is / are)
(vii) I _________ milk everyday. (drink / drinks)
(viii) My mother _________ food. (cook / cooks)
(ix) Gulliver’s Travels _________ a famous book. (is / are)
(x) The teacher _________ the students. (teach / teaches)

Class 7 Subject Verb Agreement Mcq

2. Complete these sentences with the verb forms of the nouns in brackets.
(i) The thief tried to _________ that he was innocent. (proof)
(ii) “I _________ we will reach home soon,” said Kashi. (thought)
(iii) You will have to _________ properly if you come with us. (behaviour)
(iv) I did not _________ Shanta’s incredible story. (belief)
(v) The teachers asked me to _________ the blackboard. (cleanliness)
(vi) The children _________ loudly at the teacher’s joke. (laughter)
(vii) I use leftover bread to _________ birds. (food)
(viii) Try and _________ the hall with rangoli. (beauty)
(ix) The minister’s speech was meant to _________ the brave soldiers of the country. (glory)
(x) Please _________ of a solution to this menace. (thought)