Category: CBSE Class 6

In this page, we are providing Online Education for Changes Around Us Class 6 Extra Questions and Answers Science Chapter 6 pdf download. NCERT Extra Questions for Class 6 Science Chapter 6 Changes Around Us with Answers will help to score more marks in your CBSE Board Exams. https://ncertmcq.com/extra-questions-for-class-6-science/

Online Education for Class 6 Science Chapter 6 Extra Questions and Answers Changes Around Us

Extra Questions for Class 6 Science Chapter 6 Changes Around Us with Answers Solutions

Changes Around Us Class 6 Extra Questions Very Short Answer Type

Changes Around Us Class 6 Questions And Answers Question 1.
Give two examples of irreversible changes:
Answer:
(a) Milk to cheese
(b) Cooking of food.

Changes Around Us Class 6 Extra Questions Question 2.
Give two examples of slow changes:
Answer:
(i) Growing of plants
(ii) Ripening of fruits

Class 6 Science Chapter 6 Extra Questions Question 3.
Can you change the shape of a eraser after erasing?
Answer:
Yes

Changes Around Us Class 6 Worksheet With Answers Pdf Question 4.
Give one example of change in size.
Answer:
Stretching of a spring.

Changes Around Us Extra Questions Question 5.
What changes the direction of a body?
Answer:
Force

Ncert Class 6 Science Chapter 6 Extra Questions Question 6.
Are all changes reversible?
Answer:
No

Changes Around Us Class 6 Pdf Questions And Answers Question 7.
What kind of change is breaking of wood-reversible or irreversible?
Answer:
Irreversible

Changes Around Us Question Answer Question 8.
Give an example of reversible change.
Answer:
Melting is an example of reversible change.

Class 6 Science Ch 6 Extra Questions Question 9.
Growing of nails is an example of which type of change?
Answer:
Slow change

Class 6 Changes Around Us Question Answer Question 10.
Name the process in which solid directly changes into vapour.
Answer:
Sublimation.

Class 6 Changes Around Us Extra Questions Question 11.
Water turns into which state when it becomes ice?
Answer:
Solid state

Change Around Us Class 6 Question Answer Question 12.
Give an example of natural change.
Answer:
Growth of a baby.

Class 6 Science Changes Around Us Extra Questions Question 13.
Rusting of an iron is which type of change?
Answer:
Irreversible change

Chapter 6 Science Class 6 Extra Questions Question 14.
When ice changes into water, which type of change occurs in it?
Answer:
Change of state

Class 6 Science Chapter 6 Changes Around Us Question Answer Question 15.
Give an example of physical change.
Answer:
Cooling of molten wax.

Questions On Changes Around Us Question 16.
Give an example of chemical change.
Answer:
Burning of wax.

Changes Around Us Class 6 Extra Questions Short Answer Type

Question 1.
What is change?
Answer:
An alteration in the physical or chemical properties of a matter due to effect of some kind of energy is called change.

Question 2.
What are the different forms of changes noticed?
Answer:
The various type of changes noticed are:

1. Change in shape
2. Change in size
3. Change in colour
4. Change in state
5. Change in direction

Question 3.
Define reversible change.
Answer:
The changes in which it is possible to get back to the original product again is called reversible change.

Question 4.
State the list of changes caused due to heating.
Answer:
The changes caused due to heating are:

• Expansion
• Change in state
• Combustion

Question 5.
What is chemical change?
Answer:
The result which leads to the formation of new substance is called chemical change.

Question 6.
What do you mean by combustion?
Answer:
The property of a substance by which substance start burning on heating is called combustion.

Question 7.
Define evaporation.
Answer:
The process of conversion of liquids into its vapour state by heating is called evaporation.

Question 8.
What do you mean by expansion?
Answer:
Solids, liquids and gases occupy more space when they are heated. This is called expansion.

Question 9.
Define fast changes with two examples.
Answer:
The type of change which takes short time to complete is known as fast change. e.g.,
(i) Burning of forest.
(ii) Striking of a matchstick.

Question 10.
List the characteristics of physical change.
Answer:
Following are the characteristics of physical change:

1. No new substances are formed.
2. Properties of a substance doesn’t change.
3. These changes are reversible.

Question 11.
List the characteristics of chemical change.
Answer:
Following are the characteristics of chemical change:

1. Properties of products are different from reactants.
2. Most of the chemical changes are irreversible.
3. Loss or gain of energy occurs in a chemical change.

Question 12.
Define melting.
Answer:
The process by which solid substances melt and turn into liquid is known as melting.

Question 13.
Define contraction.
Answer:
It is the phenomenon in which a substance shrinks or changes its shape.

Question 14.
Why the stretching of a rubber band is reversible change?
Answer:
The stretching of a rubber band is a reversible change because after we leave the rubber, it gets back to its original position automatically.

Question 15.
Why the burning of paper is an irreversible change?
Answer:
Burning of paper is an irreversible change because after burning, the paper, it is not possible to get back the same paper which was burnt.

Changes Around Us Class 6 Extra Questions Long Answer Type

Question 1.
Distinguish between reversible and irreversible changes.
Answer:

Question 2.
Define physical and chemical changes. Give examples.
Answer:
(i) Physical change: Physical change is a temporary change in which chemical composition of the substance does not change and no new substance is formed. During a physical change, only the physical properties of a substance change. It is reversible change.

For example, the water changes from solid form to liquid form. It can be solidified again. The properties of water remains same in both the cases.

(ii) Chemical change: A chemical change is a permanent change in which not only the physical properties but chemical properties also changes. It is an irreversible change. For example formation of curd from milk, rusting of iron, etc.

Question 3.
Most physical changes are reversible. Give reasons with two examples.
Answer:
(i) Melting of ice: During this change, the water changes from its solid form to liquid form. It can be solidified again. The properties of water remains same in both cases hence it is a reversible change.
(ii) Glowing of an electric bulb: During this change, electricity is passed through the tungsten filament returns to its original shape and condition, hence totally reversible.

Question 4.
How does curd being set? Is this change reversible?
Answer:
A small quantity of curd is added to warm milk. The milk is stirred and is set aside undisturbed for a few hours at a warm place. In a few hours the milk changes into curd. Taste and texture of curd is different from milk. Curd formed from milk cannot be changed into milk again. So this is an irreversible change.

Question 5.
Give some examples from daily life where expansion of metal by heating is used. Explain.
Answer:
Fixing of a metal rim on wooden wheel and fixing of wooden handles in iron blade in agricultural tools are such examples.

The iron blade of these tools has a ring in which the wooden handle is fixed. Normally the ring is slightly smaller in size than the wooden handle. To fix the handle, the ring is heated and it becomes slightly larger in size (expands). Now, the handle easily fits into the ring. When the ring cools down, it contracts and fits tightly on to the handle.

Question 6.
Explain why the burning of paper is said to be an irreversible change whereas the boiling of water is known as reversible change.
Answer:
If we burn a piece of paper, it changes into ash and smoke. Now, we cannot combine the ash and smoke to form the original piece of paper. So, the burning of paper, is a change which cannot be, reversed. Hence the burning of paper is an irreversible change.

When we boil water by heating then it changes into steam. Now, if we cools the steam, then water is formed again. So changing of water into steam has been reversed by cooling. Thus, the boiling of water is reversible change.

Question 7.
When is a change said to have taken place in a material? Explain with an example.
Answer:
We have many things around us. All these things have certain properties such as state (liquid, solid, gas), position, shape, size, colour, temperature, composition, and structure, etc. When one or more properties of a thing become different, we say that it has changed or a change has taken place, changes involve different kind of alterations in the things around us.

When a change takes place, there may be a change in the state, position, colour, temperature, composition or structure of the material of the object. When an ice melts, it forms water. Ice is a solid whereas water is a liquid. So, the melting of ice involves a change in state (from solid to liquid state).

Question 8.
What is the difference between following changes:
(a) Rolling a roti from dough.
(b) Baking of a roti.
Answer:
(a) We can convert this rolled roti back into the ball of dough. This means that the rolling of roti out of dough is a change which can be reversed and also it is a physical change. So, the rolling out of dough is a reversible and physical change.

(b) Baked roti cannot be changed back into the original ball of dough. So, the baking of a roti is an example of change which cannot be reversed and also it is a chemical change. Thus it is an irreversible and chemical change.

Changes Around Us Class 6 Extra Questions HOTS

Question 1.
Categorise the following changes as reversible or irreversible also as chemical or physical changes.
Burning of candle, rusting of iron, fitting metal rim on cart, setting of POP, cutting of wood, boiling of water, cutting of fabrics, washing rice.
Answer:

Question 2.
Do you find any similarities in above question?
Answer:
Yes, from above answer we can conclude that most of the reversible changes are physical in nature and most of the irreversible changes are chemical in nature.

Question 3.z
List some changes around you which you think are desirable and undesirable to you.
Answer:
(i) Desirable changes: Ripening of fruits, cooking of food, growing of a baby, nice smell of incense stick on burning it.

(ii) Undesirable changes: Rusting of iron, falling of leaves, undesirable smell of rotting vegetables, smell of burning coal.

Changes Around Us Class 6 Extra Questions Value Based Question (VBQs)

Question 1.
Sarita, when entered her house, got a pleasant smell of incense stick burnt by her mother during puja. She went near to the place where incense stick was burning and observed that, the paper kept below it was burned from many places. She immediately suggest her mother to keep the burning incense stick on some metal plate onwards.
(a) What kind of change is burning of incense stick?
(b) Why the paper get burn?
(c) What values of Sarita are shown here?
Answer:
(a) Burning of incense stick is chemical and irreversible change.
(b) The paper got burned due to the falling of hot ashes of incense stick on it.
(c) Sarita is an intelligent, concerned, sensible and having future sight.

Question 2.
There was some construction work in Rahul’s house in the rainy season. A truck filled with cement bags came and labours started unloading the bags on a waterlogged road. Rahul when saw this, immediately stopped the labours and asked them to keep the bags inside the house in a dry place.
(a) What is a chemical change?
(b) What would have happened to the cement bags if kept in waterlogged roads?
(c) What values of Rahul is shown here?
Answer:
(a) A change in which the properties of a substance is changed with evolution or absorption of heat is called a chemical change.
(b) If the cement bags have been kept in waterlogged roads then the cement would have reacted with water to form a substance with other property and evolution of heat. Thus, the cement would have got wasted.
(c) Rahul is an intelligent, having scientific aptitude and economical thinker.

Here we are providing Online Education for Class 6 History Chapter 6 Extra Questions and Answers Kingdoms, Kings and an Early Republic was designed by subject expert teachers. https://ncertmcq.com/extra-questions-for-class-6-social-science/

Online Education for Kingdoms, Kings and an Early Republic Class 6 Extra Questions History Chapter 6

Class 6 History Chapter 6 Extra Questions And Answers Question 1.
How were the rajas chosen in the early times? How were they chosen by about 3000 years?
Answer:
Some of the rajas in the early times were chosen by the Jana, the people about 3000 years ago some changes took place in the way rajas were chosen. Some men come become recognised as rajas by performing very big sacrifices.

Kingdoms Kings And An Early Republic Extra Questions And Answers Question 2.
What was the Ashvamedha sacrifice?
Answer:
It was a horse sacrifice, performed by a ruler after the other rajas had accepted his supremacy and authority.

Ncert Class 6 History Chapter 6 Extra Questions Question 3.
What was the later Vedic literature?
Answer:
Many books were composed in northern India, especially in the areas drained by the rivers Ganga and Yamuna. These books were called later Vedic literature because they were composed after the Rigveda.

Kingdoms, Kings And An Early Republic Extra Questions And Answers Question 4.
Name the Vedas composed after the Rigveda. What did they contain?
Answer:
The Vedas composed after the Rigveda were Samaveda, Yajurveda, ATarveda, They were composed by the priests and described how rituals were to be performed.

Class 6 History Ch 6 Extra Questions Question 5.
Name the different groups of people in the society about 3000 years ago.
Answer:
The different groups of people in die society at this tune were priests and warriors, farmers, herders, traders, craftspersons, labourers, fishing folk and forest people.

Chapter 6 History Class 6 Extra Questions Question 6.
What are janapadas?
Answer:
The word janapada means the land where the Jana sets its foot and settle down. The rajas who performed big sacrifices were recognised as the rajas of the janapadas.

Class 6 History Chapter 6 Extra Questions Question 7.
What is painted grey ware?
Answer:
Painted grey ware was a specially kind of pottery, which had painted designs, usually simple lines and geometric patterns. Plates and bowls were the most common vessels made. They are extremely fine to touch, with a smooth surface. They were used on special occasions to serve food.

Class 6 History Chapter 6 Question Answer Question 8.
How was the ceremony performed by the ruler after the horse returned successfully?
Answer:
The raja was the central figure in the ceremony. He often had a special seat, a throne or a tiger skin. His charioteer, who was his companion on the battlefield and witnessed his exploits related his exploits. The wives and relatives performed minor rituals. The other rulers are simply spectators. Priests perform the various rituals, including sprinkling of sacred water.

Class 6th History Chapter 6 Extra Questions Question 9.
How were the varnas determined? Write about them.
Answer:
Varnas were determined on the basis of birth e.g. if one’s father and mother were Brahmins, one could automatically become a Brahmin and so on. later they classified some people as untouchables. They included crafts persons, hunters and gatherers. The priests said that the contact with these groups was polluting in.

Kingdoms Kings And An Early Republic Questions And Answers Question 10.
How was the Ashwamedha sacrificed performed? Why?
Answer:
In the Ashwamedha sacrifice, the horse was let loose to wander freely and it was guarded by rajas men. If the horse wandered into the territory of other rajas and they stopped it, they had to fight. If they allowed the horse to pass, it meant that they accepted that the raja who wanted to perform the sacrifice was stranger than them. The rajas were invited to the sacrifice, which was performed by specially trained priests. The raja who organised the sacrifice was recognised as being very powerful, and all those who came brought gifts for him.

Multiple Choice Questions

1. Why did the raja perform Ashvamedha?
(a) To show victory
(b) To please his citizens
(c) To show his supremacy
(d) To please almighty
Answer:
(c) To show his supremacy.

2. Who was the central figure in Ashvamedha ritual?
(a) The minister
(b) The head of the army
(c) The main priest
(d) The raja
Answer:
(d) The raja.

3. Who were excluded from many rituals of Ashvamedha?
(a) Shudras
(b) Priests
(c) Ministers
(d) Vaishyas
Answer:
(a) Shudras.

4. Which of the following is the later Vedic book?
(a) The Samveda
(b) The Yajurveda
(c) The Atharvaveda
(d) All of these
Answer:
(d) All of these.

5. Which one of the area of the sub-continent where social and economic differences were not very sharp?
(a) The north-east region
(b) The north-west region
(c) The south-east region
(d) The southwest region.
Answer:
(a) The northeast region.

6. Name those settlements in the Janapadas which archaeologists have excavated?
(a) Purana Qila in Delhi
(b) Hastinapur near Meerut
(c) Atranjikhera near Etah
(d) All of these
Answer:
(d) All of these.

7. The rajas in Jana padas made payments in …………………….. .
(a) paper notes
(b) coins
(c) cheques
(d) all of these
Answer:
(b) coins.

8. In mahajana padas, taxes on crops was fixed at ……………………………… .
(a) 1/3rd of what was produced
(b) 1/4th of what was produced
(c) 1/5th of what was produced
(d) 1/6th of what was produced
Answer:
(d) 1/6th of what was produced.

9. Which of the following was the major change in agriculture in mahajanapada period?
(a) Use of iron ploughshares
(b) Transplanting paddy
(c) Both (a) and (b)
(d) None of these
Answer:
(c) Both (a) and (b).

Extra Questions for Class 6 Social Science

Here we are providing Online Education A Strange Wrestling Match Extra Questions and Answers Class 6 English A Pact with the Sun, Extra Questions for Class 6 English was designed by subject expert teachers. https://ncertmcq.com/extra-questions-for-class-6-english/

Online Education for A Strange Wrestling Match Extra Questions and Answers Class 6 English A Pact with the Sun

A Strange Wrestling Match Extra Questions and Answers Short Answer Type

A Strange Wrestling Match Extra Questions Class 6 Question 1.
Describe about appearance of Vijay Singh.
Answer:
Vijay Singh was a famous wrestler. He was unbeatable. He had big §houlders and strong arms. He was so tall that he looked like a giant.

A Strange Wrestling Match Short Question Answers Class 6 Question 2.
What was the weakness of Vijay Singh?
Answer:
Vijay Singh was a powerful wrestler. Vijay Singh’s one weakness was his habit of boasting. He wished to fight with a ghost and teach him a lesson.

A Strange Wrestling Match Question Answers Class 6 Question 3.
How did Vijay Singh’s initial reaction when he was told to go to the haunted deserts?
Answer:
Vijay Singh was frightened when he was asked to go to the Haunted Desert. His heart missed a beat or two at the thought of fighting with a ghost.

A Strange Wrestling Match Class 6 Questions And Answers Question 4.
How the eccentric woman did help Vijay Singh?
Answer:
An old woman helped Vijay Singh against the ghost. She gave him a packet containing a piece of salt and an egg. These two things helped him be fool the ghost.

The Strange Wrestling Match Question Answer Class 6 Question 5.
What did the Vijay Singh say to insult and demoralise the ghost?
Answer:
Vijay Singh said ghost ‘stupid ghost a worthless a rascal of a ghost.’

Extra Questions Of A Strange Wrestling Match Class 6 Question 6.
How was the wrestling match between the two was unusual?
Answer:
The wrestling match was strange because it was a fight between a man and ghost. The wrestler Vijay ‘ Singh had one weakness. He was boastful of his strength. It was in fact a trial of wit and wisdom. Finally Vijay Singh won the match and returned home with lots of gold.

A Strange Wrestling Match Class 6 Question 7.
How did Vijay Singh overcome the ghost with his wit and wisdom?
Answer:
Vijay Singh made good use of the old woman’s gift—an egg and a lump of salt. He challenged the ghost to squeeze a piece of rock. The ghost failed to do that. Vijay Singh took out the egg from his pocket and squeezed it easily. The ghost was speechless and he accepted defeat. Vijay Singh then threw another challenge. He gave another piece of rock to the ghost to crush. The ghost failed to crush the rock. Vijay Singh took out the piece of salt from his pocket and meshed it easily. The ghost felt demoralized and again accepted his defeat. He hid behind the wall and placed bolsters in his bed. When the ghost tried to kill him, he took his enemy for dead. But Vijay Singh faced the ghost who panicked. He fled from the cave leaving behind all his wealth for Vijay Singh.

A Strange Wrestling Match Extra Questions and Answers Long Answer Type

A Strange Wrestling Match Question Answer Class 6 Question 1.
‘We be sensible when we choose to speak’. Give your answer in support of the text.
Answer:
Vijay was a powerful man but unrealistic and boastful nature had proved to be threat to his life. The ghost would have killed him, he was saved by his clever acts. Towards the end, he realised his mistake and decided to speak after giving many thoughts to his words. Great men and thinkers always advise to speak wisely.

Question Answer Of A Strange Wrestling Match Class 6 Question 2.
Vijay Singh cleverly handled the ghost. What values can be learnt by his acts from the story?
Answer:
Vijay Singh was boastful. This habit landed him in trouble. However, he used his intellect to defeat the ghost. He recognised the ghost in the first meeting and challenged him twice. He did not trust the ghost and therefore did not sleep at night. Thus saved his life and scared the ghost to hell, who left his invaluable treasure for him and no traveller was ever bothered by any ghost in the haunted desert. So, one can learn being sensible, instinctive and the will to scare the wrong people out of our lives.

Strange Wrestling Match Class 6 Question 3.
What was Vijay Singh’s weakness? Which awkward situation did it push him into?
Answer:
Vijay Singh was fond of boasting. It pushed him into trouble and he had to set out to find a ghost in the haunted desert.

The Strange Wrestling Match Class 6 Question 4.
Was the old women gifts to Vijay Singh eccentric? Why?
Answer:
The old woman thrust a small packet into Vijay Singh’s hands it contained a lump of salt and an egg. It was not eccentric because the contents of the packet proved very useful for the wrestler in the desert.

Solution Of A Strange Wrestling Match Class 6 Question 5.
Why did Vijay Singh ask the ghost disguished as Natwar to come closer?
Answer:
Vijay Singh asked the ghost in the guise of Natwar to come closer. Like all good wrestler, he wanted to size up his enemy ghost.

Question 6.
What made the ghost speechless? Why?
Answer:
Vijay Singh challenged the ghost to fight. This made him speechless because everybody is afraid of the ghost. But Vijay Singh was calling him stupid and worthless. His courage and boldness made the ghost speechless.

Question 7.
Why did Vijay Singh say “Appearances can be deceptive”?
Answer:
The ghost first tried to demoralise Vijay Singh. He said that Vijay Singh was no match to him. At this Vijay Singh also tried to frighten the ghost. He agreed to demonstrate his strength.

Question 8.
How did Vijay Singh use the eggs? How did he use the lump of salt?
Answer:
Vijay Singh used the egg to create the illusion of the stone being crushed. He used the lump of salt to break it like a stone. Thus he surprised the ghost.

Question 9.
Why did Vijay Singh conclude that the ghost would not be worthy opponent to him? Was he fair in his judgement?
Answer:
The ghost could not see that Vijay Singh crushed only an egg and a lump of salt. Vijay Singh easily befooled him. So Vijay Singh concluded that the ghost was not a match to him. Vijay Singh was not fair in his judgement because the ghost was stupid though but not weak.

Question 10.
Why did Vijay Singh ask the ghost to accompany him to town next day?
Answer:
Vijay Singh asked the ghost to accompany him to town next day because he wanted his people to show that he had defeated the ghost and show him as a trophy.

Question 11.
What made the ghost believe Vijay Singh was dead?
Answer:
The ghost didn’t hear a sound of groan when he struck bolster seven times on Vijay Singh and thus it made him believe that Vijay Singh is dead.

Question 12.
Vijay Singh complained of insects in the cave. What was he referring to, and why?
Answer:
Vijay Singh complained of insects in the cave. He was in fact, referring to the ghost. He compared the ghost to a hateful weakling like an insect.

Question 13.
Was it really a ghost who Vijay Singh befooled? Who do you think it was?
Answer:
It was not a ghost. A ghost never looted the property of others, became its useless for them. It was a robber who looted the people in the guise of ghost.

Here we are providing Online Education A Different Kind of School Extra Questions and Answers Class 6 English Honeysuckle, Extra Questions for Class 6 English was designed by subject expert teachers.

Online Education for A Different Kind of School Extra Questions and Answers Class 6 English Honeysuckle

A Different Kind of School Extra Questions and Answers Short Answer Type

A Different Kind Of School Extra Questions Question 1.
Describe the appearance of Miss Beam.
Answer:
Miss Beam was a middle-aged, authoritative, yet kind and understanding woman. Her hair was grey and she was a little fat.

A Different Kind Of School Class 6 Extra Questions And Answers Question 2.
What did Miss Beam teach the children at her school?
Answer:
The children were taught simple spelling, adding, subtracting, multiplying and writing.

A Different Kind Of School Question Answer Question 3.
How was Miss Beam’s school was different?
Answer:
The real aim of Miss Beam’s school was to make them thoughtful. They were trained to be kind to others and become responsible citizens. The school aimed at teaching ‘thoughtfulness’.

A Different Kind Of School Extra Question Answer Question 4.
What did the author see in the playground?
Answer:
The author saw that not all children were healthy and active-looking. Some were blind or lame and crippled.

Different Kind Of School Extra Questions Question 5.
What did Miss Beam inform the author about the children is the playground?
Answer:
Miss Beam informed to the author that no child was lame, blind or crippled. They were, in fact, being made to understand misfortune. Every child had one blind day, one lame day and one dumb day. They were helped by other children.

Extra Questions Of A Different Kind Of School Question 6.
Which incident made the visitor to the school ten times more thoughtful than ever?
Answer:
The narrator had heard a lot about the unique method of teaching in Beam’s school. At first he saw a blind girl being led out. Then he saw a lame boy. He thought that the students were not at all healthy and active. But soon he came to know that they were just acting to be blind, lame, crippled etc. Meanwhile, he was asked to lead a blind girl around. The blind girl asked him many questions. And he had to apply his brain to describe people and things. He realised that he had become ten times more thoughtful than ever.

Different Kind Of School Question Answer Question 7.
What did the narrator learn from the girl?
Answer:
The writer learnt about the lame days. She told him about the toughest day of being blind.

A Different Kind Of School Class 6 Questions And Answers Question 8.
How has the girl with bandaged eyes impressed him?
Answer:
The author was impressed when she told him about the head girl just by asking the details of her hair, height etc. He was taken aback when she told him about the gardener. She told him about the activities of the gardener without seeing.

A Different Kind Of School Questions And Answers Question 9.
Why do you think the writer visited Miss Beam’s school?
Answer:
Let’s go for a little walk. Only you must tell me about things. I shall be so glad when today is over. The other bad days can’t be half as bad as this. Having a leg tied up and hopping about on a crutch is almost fun, I guess. I don’t think I’ll mind being deaf for a day, at least not much. But being blind is so frightening.

Extra Questions On A Different Kind Of School Question 10.
Why do you think the writer visited Miss Beam’s school?
Answer:
The author had heard much about Miss Beam’s school. So he went there to personally know what it was.

Ncert Class 6 English Chapter 5 Extra Questions Question 11.
What was the ‘game’ that every child in the school had to play?
Answer:
Every child in the school had to play the role of being blind, deaf, dumb, injured and lame once in a term. It was a sort of game and training.

Question 12.
“Each term every child has one blind day, one lame day complete the line. Which day was the hardest? Why was it the hardest?
Answer:
“Each term every child has one blind day. One lame day, one deaf day, one injured day and one dumb day.” The dumb day was the hardest because the children’s mouths could not be bandaged. So they really had to exercise their will power to remain silent.

Question 13.
What was the purpose of these special days?
Answer:
The purpose of special days was to teach thoughtfulness kindness to others, and being responsible citizens. To make the children appreciate and understand misfortune, they were made to share in misfortune too.

A Different Kind of School Extra Questions and Answers Long Answer Type

Question 1.
How successful was Miss Beam in inculcating values in her students?
Answer:
Miss Beam was known for her efforts in inculcating the values in her students. She focused on academics as well. Her students were taught spelling, reading, adding subtracting, multiplying and writing. They were also educated to be socially responsible citizen. They were given chances to help and coordinate well with each other. The author was impressed with their bond and sharing of responsibilities. He also liked the altitude, zeal and enthusiasm with which Miss Beam was educating her students. At the end, we can say that she had successfully inculcated empathy, companionship among her school students.

Question 2.
What attributes should be a part of school education system?
Answer:
The lesson dealt with the lack of values in education system prevailing. The emphasis should be laid on all round development of a child-be it emotional, social or physical etc. The policy makers should keep in mind shaping the future of student while framing the syllabus of students. The minds of young learners reciprocate to conditions provided to them. They can realise and relate through the real – life like experiences. They should be given opportunities so as to make them better citizens.

A Different Kind of School Extra Questions and Answers Reference to Context

Question 1.
When I arrived there was no one in sight but a girl of about twelve. Her eyes were covered with a bandage and she was being led carefully between the flower-beds by a little boy, who was about four years younger. She stopped, and it looked like she asked him who had come. He seemed to be describing me to her. Then they passed on.

(i) Where did the writer arrive?
(ii) What was the girl doing?
(iii) What was the age of the girl?
(iv) Why has the girl stopped?
(v) Change the adverb ‘Carefully’ into an adjective.
Answer:
(i) The writer arrived at Miss Beam’s school.
(ii) The girl was led by a boy as her eyes were covered with a bandage
(iii) The girl was about twelve years.
(iv) The girl was stopped to enquired about the visitor.
(v) Careful.

Question 2.
“This is a very important part of our system. To make our children appreciate and understand misfortune, we make them share in misfortune too. Each term every child has one blind day, one lame day, one def day, one injured day and one dumb day. During the blind day their eyes are bandaged absolutely and they are on their honour not to peep. The bandage is put on overnight so they wake blind. This means that they need help with everything. Other children are given the duty of helping them and leading them about. They all learn so much this way—both the blind and the helpers.

(i) What was the very important part of the school?
(ii) What was done on “blind day’?
(iii) What was the duty of the helpers?
(iv) Why was ‘lame day’ organised for each term?
(v) Give the meaning of‘are on their honour’.
Answer:
(i) The very important part of the school system was to make children responsible and understand misfortune.
(ii) During the blind day their eyes were bandaged.
(iii) The helpers were given duty of helping and leading the blind student of the day.
(iv) Lame day was organised to make children appreciate and understand misfortune.
(v) ‘have promised’.

Question 3.
“Oh, yes”, she said. “Let’s go for a little walk. Only you must tell me about things. I shall be so glad when today is over. The other bad days can’t be half as bad as this. Having a leg tied up and hopping about on a crutch is almost fun, I guess. Having an arm tied up is a bit more troublesome because you can’t eat without help, and things like that. I don’t think I’ll mind being deaf for a day at least not much. But being blind is so frightening. My head aches all the time just from worrying that I’ll get hurt. Where are we now?”

(i) What was the writer taken for?
(ii) Which is the ‘funny lame day’ for the girl?
(iii) Which was the toughest activity for.the ’girl?
(iv) What Worried her the most on being blind?
(v) Give the noun form of‘troublesome’.
Answer:
(i) The writer was taken for a little walk.
(ii) The funniest lame day was when her one leg was tied and she had to hop on a crutch.
(iii) The toughest activity for her was being blind folded.
(iv) The fear of getting hurt was the reason of her worry.
(v) troublesomeness.

Question 4.
“In the playground,” I said. “We’re walking towards the house. Miss Beam is walking up and down the garden with a tall girl.”
“What is the girl wearing?” my little friend asked. “A blue cotton skirt and a pink blouse.” “I think it’s Millie?” she said. “What colour is her hair?”
“Very light,” I said. “Yes, that’s Millie. She’s the Head Girl.”
“There’s an old man tying up roses,” I said. “Yes, that’s Peter. He’s the gardener. He’s hundreds of years old!”
Questions
(i) Where were the visitor and the girl?
(ii) Who was the tall girl?
(iii) What was Miss Beam doing?
(iv) Who was ‘Peter’? what was he doing?
(v) Write the antonym of ‘toward’.
Answer:
(i) They were in the playground.
(ii) The tall girl was the head girl.
(iii) Miss Beam was walking up and down the garden with the tall girl.
(iv) Peter was a gardener and he was tying up roses.
(v) Away from.

In this page, we are providing Online Education for Electricity and Circuits Class 6 Extra Questions and Answers Science Chapter 12 pdf download. NCERT Extra Questions for Class 6 Science Chapter 12 Electricity and Circuits with Answers will help to score more marks in your CBSE Board Exams. https://ncertmcq.com/extra-questions-for-class-6-science/

Online Education for Class 6 Science Chapter 12 Extra Questions and Answers Electricity and Circuits

Extra Questions for Class 6 Science Chapter 12 Electricity and Circuits with Answers Solutions

Electricity and Circuits Class 6 Extra Questions Very Short Answer Type

Electricity And Circuits Class 6 Question 1.
Name a good conductor of electricity which is not a metal.
Answer:
Air

Electricity And Circuits Class 6 Extra Questions Question 2.
Name the material that glows inside the bulb.
Answer:
Filament

Class 6 Science Chapter 12 Extra Questions Question 3.
What kind of cells are used in TV remotes?
Answer:
Pencil cells

Electricity And Circuits Class 6 Questions Answers Question 5.
What is a cell?
Answer:
It is a device that produces electricity.

Electricity And Circuits Class 6 With Answers Question 6.
What is electricity?
Answer:
The flow of an electric current constitutes electricity.

Ncert Class 6 Science Chapter 12 Extra Questions Question 7.
How many terminals are there in a cell?
Answer:
There are two terminals in a cell.

Class 6 Electricity And Circuits Extra Questions Question 8.
What is the main function of a switch?
Answer:
It is used to regulate the flow of current in a circuit.

Class 6 Electricity And Circuits Question 9.
Name some metals which are conductors.
Answer:
Silver, copper, aluminium, etc.

Class 6 Science Ch 12 Extra Questions Question 10.
Name some conductors which are not metals.
Answer:
Moist air, salt solution, impure water, graphite, etc.

Extra Questions On Electricity And Circuits For Class 6 Question 11.
Name some insulators of electricity.
Answer:
Mica, ebonite, glass, wood, dry air, etc.

Class 6 Science Electricity And Circuits Extra Questions Question 12.
Which type of material is used in electric appliance as protective measures?
Answer:
Insulator

Class 6 Science Chapter 12 Extra Question Answer Question 13.
What is an open circuit?
Answer:
When there is a gap between two terminal, the circuit is called an open circuit.

Ncert Solutions For Class 6 Science Chapter 12 Extra Questions Question 14.
Can rubber or jute be used instead of metal wire to connect circuit?
Answer:
No, we cannot use rubber or jute to connect circuit wires.

Chapter 12 Class 6 Science Extra Questions Question 15.
How is electricity produced by an electric cell?
Answer:
An electric cell produces electricity from chemicals stored in it.

Question 16.
Name two metal used to connect wires.
Answer:
Copper and aluminium.

Question 17.
When does a bulb glow?
Answer:
A bulb glows only when the circuit is complete.

Question 18.
Why is tungsten used as a filament?
Answer:
Tungsten has high melting point and high resistance, hence it is used as filament.

Question 19.
Why are electric wire, covered with rubber and plastic?
Answer:
To prevent electric shocks as they are insulators.

Question 20.
In which of the following circuits A, B and C given below, the cell will be used up very rapidly?

Answer:
In circuit C the cell will be used up very rapidly because two bulbs are connected to a single cell.

Electricity and Circuits Class 6 Extra Questions Short Answer Type

Question 1.
Why we are advised not to touch electric appliances and switches with wet hands?
Answer:
Water is a good conductor of electricity and if our hands are wet it can pass to us quickly giving us an electric shock.

Question 2.
Define an electric cell and a battery.
Answer:
A cell is an electric device that produces electricity. When two or more cells are joined together, it is called a battery.

Question 3.
Define a conductor.
Answer:
The substance which allows an electric current to pass through it, is called a conductor, e.g., metals like gold, silver, etc.

Question 4.
What is an insulator?
Answer:
The substance which does not allow current to pass through it, is called an insulator, e.g., eraser, paper, polythene, etc.

Question 5.
What do you mean by an electric circuit?
Answer:
The closed path along which the electric current flows from one terminal to another is called as an electric circuit.

Question 6.
What is an open circuit? Does current flow in it?
Answer:
The circuit in which arrangements of components is disturbed any way or electric contact of any point is broken is called an open circuit. An electric current does not flow in an open circuit as the electrical path required for flow of current is not completed.

Question 7.
Why is a copper wire usually covered with rubber or plastic?
Answer:
Rubber or plastics are insulators. They prevent short circuiting and electric shocks if by mistake any living things come in contact with the wires.

Question 8.
Is air a conductor or an insulator? Explain.
Answer:
If air is dry then it is an insulator or bad conductor of electricity as it doesn’t conduct electricity when the circuit is open. If air is moist then it acts as conductor.

Question 9.
Why does a cell stop producing electricity after sometime?
Answer:
After sometime, all the chemicals in an electric cell is used up. Thus, no chemical reaction takes place to produce electrical energy.

Electricity and Circuits Class 6 Extra Questions Long Answer Type

Question 1.
What is bulb? Mention two main conditions necessary to make the bulb glow.
Answer:

A bulb is an electric device which gives us light when a suitable material inside it called filament gets heated up to a high temperature. It runs on electricity viz., when an electric current passes through it, it glows.

Two main conditions necessary to make the bulb light up are:
(i) Connect the positive (+ve) terminal of the left cell with the negative (-ve) one of the right side cell using a wire.
(ii) Close the switch to complete the circuit.

Question 2.
Explain how does an electric current flow in an electric circuit.
Answer:
An electric current flows from the positive (+ve) terminal to the negative (-ve) terminal of the cell in the circuit through the connecting wires as shown in the given figure.

The current flows only when the circuit is complete, i.e., all the connections are intact and the key is switched ‘on’. We see that the bulb glows. But when the wires are broken or not properly connected to the terminals of the cell, the circuit is incomplete and the current does not flow in the circuit. The bulb does not light up.

Question 3.
What is torch? Give its various parts and explain its working. Also give its labelled diagram.
Answer:
A torch is an electric device that runs on electricity. It is actually a compact electric circuit. Its various parts are-a metallic or plastic casing, bulb, reflector, slide, switch, metal switch contact.

An electric current flows in a closed circuit only. In a torch, the cells are connected to a small bulb through a slide switch. When this slide switch is slided forward cell contact is complete with the bulb. The electric circuit is closed or complete.

The electric current starts flowing from the terminal of the cell and returns to the other terminal. Thus, the bulb starts glowing and gives light. On the other hand, on switching off, the contact between the metal strips is broken and the current stops flowing. Thus, the bulb stops glowing.

Question 4.
What is a circuit? Name its different components and draw a labelled diagram of a circuit.
Answer:

A circuit is a path along which an electric current flows. It is made up of various electrical components which are discussed below:

1. There is a cell or a battery in the circuit that is used as a source of electric current.
2. There is an electric switch that is used to regulate the flow of current. It is also called ‘key’. When the switch is ‘on’, the current flows in the circuit and when it is ‘off, the current does not flow.
3. A bulb is connected to the circuit to confirm the flow of current. When it lights up, the circuit is said to be complete, i.e., current is flowing.
4. On the other hand, when the bulb does not glow, the circuit is said to be incomplete, i.e., current is not flowing.
5. The most important component of the circuit is the connecting wire which connect all the components of the circuit to make the current flow.

Question 5.
Describe a closed and open circuit with the help of diagrams.
Answer:

A circuit which is complete in all respect, i.e., its all connections are intact is called a closed circuit. When the switch is on, the current flows in it and the bulb glows (Fig. 12.22a). On the other hand, a circuit is called open or not complete (Fig. 12.22b), when connections are not intact, i.e., broken. In an open circuit, when the switch is on, the bulb does not glow. It means that current is not flowing in the circuit. This is due to broken wires or all components in the circuit are not connected properly.

Question 6.
Mention different safety measures and precautions while using electricity and electrical appliances.
Answer:
Electricity is very useful to us. It has made our life comfortable, easy and luxurious. On the other hand, it is dangerous also. It may cause great mishappenings, injuries and sometimes even death. So we must adopt some safety measures and take precautions discussed below:

1. Never touch electrical switches or gadgets when your body is wet.
2. If you need to operate or repair any electrical appliances, wear rubber hand gloves and stand on a dry wooden or plastic base.
3. Never play with electric sockets or wires.
4. In case of short circuit or a spark in a switch, put the main switch off immediately with the help of a plastic or wooden stick.
5. In case of fire in electric wires, never use water to extinguish it. First switch off the mains, then use dry sand to extinguish the fire.

Electricity and Circuits Class 6 Extra Questions HOTS

Question 1.
Two bulbs are connected to a cell as shown in Fig. 12.23. Bulb A got fused. Will the bulb B glow in this circuit? Why?
Answer:

No, the bulb B will not glow because there is only one path from the source of current. If any one of the light bulbs get fused, the entire circuit will stop operating.

Question 2.
You have a single piece of connecting wire. Can you make a bulb glow without cutting the wire into two? Explain with the help of a circuit diagram.
Answer:
Yes, we can glow the bulb by joining one end of the wire to the negative terminal of battery and other to the metal cap of the bulb. Then by placing the bulb on the positive terminal of the cell will make the bulb glow.

Question 3.
which of the labels 1, 2, 3, 4 or 5, shows the terminals of the bulb?

Answer:
Label 3 and 4 shows the terminals of the bulb.

Question 4.
Two different ways are shown below to connect a bulb with a cell.

(i) What will be the direction of the current through the bulb in both the cases. (Q to P or P to Q)
(ii) In which case the bulb will glow?
(iii) Does the brightness of the glowing bulb depend on the direction of current through it?
Answer:
(i) In Fig. A, current will flow from Q to P and in Fig. B current will flow from P to Q.
(ii) In both of the cases bulb will glow as the circuit is complete.
(iii) No.

Electricity and Circuits Class 6 Extra Questions Value-Based (VBQs)

Question 1.
When Sheena’s classmates leave for games, library, yoga, etc., classes, Sheena always remembers to switch off the lights and fans of her class. For this practice she was honoured by the president of eco-club.
(a) What is electricity?
(b) What are the sources of electricity in your home?
(c) What values of Sheena is shown here?
Answer:
(a) Electricity is a form of energy used to power machines and electrical appliances.
(b) We get electricity in our home through cell, power house and solar cells.
(c) Sheena is an eco-friendly, responsible and intelligent girl.

Question 2.
After taking a bath Rahman went to his room. As soon as he raised his hand to switch on the light, his mother shouted out loudly. He was very astonished, with the strange behaviour of his mother. His mother came to him and explained him the reason “why he shouldn’t be touching the electrical items with wet hands”. Rahman made up his mind to spread this awareness in the school. So he decided to give a small speech on this topic during the school assembly.
(a) What are electrical appliances?
(b) What would have happened if Rahman touched the switch with his wet hand?
(c) What value of Rahman is shown here?
Answer:
(a) Devices that run on electricity are called electrical appliances.
(b) He might have got shock.
(c) Rahman is a responsible, sensible, caring and confident boy.