Stars and the Solar System Class 8 MCQ Online Test With Answers Questions

Check the below Online Education NCERT MCQ Questions for Class 8 Science Chapter 17 Stars and the Solar System with Answers Pdf free download. MCQ Questions for Class 8 Science with Answers were prepared based on the latest exam pattern. We have provided Stars and the Solar System Class 8 Science MCQs Questions with Answers to help students understand the concept very well. https://ncertmcq.com/mcq-questions-for-class-8-science-with-answers/

You can refer to NCERT Solutions for Class 8 Science Chapter 17 Stars and the Solar System to revise the concepts in the syllabus effectively and improve your chances of securing high marks in your board exams.

Class 8 Science Chapter 17 MCQ With Answers

Science Class 8 Chapter 17 MCQs On Stars and the Solar System

Choose the correct option in the following questions:

Stars And Solar System Class 8 MCQ Question 1.
Which of the following does not belong to the family of solar system?
(a) Planet
(b) Galaxy
(c) Meteors
(d) Comet

Answer

Answer: (b) Galaxy

Class 8 Science Chapter 17 MCQ Question 2.
The Halley’s Comet is seen after every
(a) 76 months
(b) 76 years
(c) 56 months
(d) 56 years

Answer

Answer: (b) 76 years

Stars And The Solar System Class 8 MCQ Question 3.
Ursa Major is a
(a) star
(b) constellation
(c) seen only with telescope
(d) satellite

Answer

Answer: (b) constellation

Class 8 Science Ch 17 MCQ Question 4.
Which planet has the largest number of satellites?
(a) Jupiter
(b) Saturn
(c) Mercury
(d) Mars

Answer

Answer: (b) Saturn

Star And Solar System Class 8 MCQ Question 5.
Which unit is used to measure astronomical distances?
(a) Leap year
(b) Light year
(c) Century
(d) Sound year

Answer

Answer: (b) Light year

Class 8 Stars And Solar System MCQ Question 6.
The stars forming a recognizable shape is called
(a) constellation
(b) system
(c) galaxy
(d) asteroids

Answer

Answer: (a) constellation

MCQ Questions For Class 8 Science Chapter 17 Question 7.
Which star is nearest to Earth?
(a) Pole star
(c) Orion
(b) Cassiopeia
(d) Sun

Answer

Answer: (d) Sun

MCQ On Stars And Solar System Question 8.
What term is used for celestial bodies that revolve around the Sun in highly elliptical orbit?
(a) Comet
(b) Meteors
(c) Asteroids
(d) Planets

Answer

Answer: (a) Comet

MCQ On Stars And Solar System For Class 8 Question 9.
Which small objects revolve between the orbits of Mars and Jupiter?
(a) Satellites
(b) Comets
(c) Asteroids
(d) Meteorites

Answer

Answer: (c) Asteroids

Stars And Solar System MCQ Class 8 Question 10.
Which planet is called morning star or evening star?
(a) Venus
(b) Mars
(c) Jupiter
(d) Mercury

Answer

Answer: (a) Venus

Class 8 Science Stars And Solar System MCQ Question 11.
Our galaxy is known as
(a) Earth galaxy
(b) Sun galaxy
(c) Milky Way
(d) Constellation

Answer

Answer: (c) Milky Way

Ch 17 Science Class 8 MCQ Question 12.
Which of the following is not a planet?
(a) Mercury
(b) Saturn
(c) Jupiter
(d) Great bear

Answer

Answer: (d) Great bear

Ncert Class 8 Science Chapter 17 MCQ Question 13.
Orion is a
(a) constellation
(b) star
(c) planet
(d) satellite

Answer

Answer: (a) constellation

Stars And Solar System Class 8 MCQ Online Test Question 14.
Shooting stars are called
(a) asteroids
(b) galaxies
(c) meteors
(d) andromeda

Answer

Answer: (c) meteors

Class 8 Ch 17 Science MCQ Question 15.
The planet farthest from the Sun is
(a) Uranus
(b) Neptune
(c) Saturn
(d) Mercury

Answer

Answer: (b) Neptune

MCQ Questions On Stars And Solar System Question 16.
If I am 13 years old, I have gone round the sun ___ times.
(a) Never gone round the sun
(b) 13
(c) 26
(d) Shall go round the sun when I shall be 15

Answer

Answer: (b) 13

Question 17.
The least dense planet is
(a) Earth
(b) Jupiter
(c) Saturn
(d) Uranus

Answer

Answer: (c) Saturn

Question 18.
____ appears as a bright head with a long tail. The tail grows in size as it approaches the sun.
(a) Asteroid
(b) Comet
(c) Planet
(d) Meteor

Answer

Answer: (b) Comet

Question 19.
During a clear night sky, bright light streaks are often visible. They are called shooting stars. They are actually
(a) Falling stars
(b) Comet
(c) Meteors
(d) Planet

Answer

Answer: (c) Meteors

Question 20.
_____ was the first Indian satellite.
(a) INSAT
(b) EDUSAT
(c) IRS
(d) Aryabhatta

Answer

Answer: (d) Aryabhatta

Question 21.
If Saturn is thrown into an ocean,
(a) It will float
(b) It will sink
(c) It will dissolve
(d) It will soak all water

Answer

Answer: (a) It will float

Question 22.
It is difficult to observe Mars because
(a) It is the smallest planet of this universe
(b) It is too far away from our planet
(c) It is hidden by the glare of the sun
(d) None of the above

Answer

Answer: (c) It is hidden by the glare of the sun

Question 23.
Ravi was looking for Venus in the sky at midnight. Mohan laughed at him because Venus
(a) Appears 1-3 hours after sunrise or 1-3 hours after sunset
(b) Appears 1-3 hours before sunrise or 1-3 hours after sunset
(c) Appears 1-3 hours before sunrise or 1-3 hours before sunset
(d) Appears 1-3 hours after sunrise or 1-3 hours before sunset

Answer

Answer: (b) Appears 1-3 hours before sunrise or 1-3 hours after sunset

Question 24.
Earlier we had 9 planets in our solar system of which one name has been eliminated as per IAU (2006). The planet is
(a) Uranus
(b) Neptune
(c) Pluto
(d) Earth

Answer

Answer: (c) Pluto

Question 25.
Light Year is
(a) Year full of light
(b) Year having light work
(c) Year which earth shall become lighter
(d) Distance travelled by light in 1 year

Answer

Answer: (d) Distance travelled by light in 1 year

Match the following items given in Column A with that in Column ‘B’:

Column A	Column B
(i) Nearest of the Sun	(a) Jupiter
(ii) Largest planet	(b) Star
(iii) Comets	(c) Artificial satellites
(iv) Alpha Centauri	(d) A constellation
(v) INSAT 3E	(e) Other than planets
(vi) Ursa major	(f) Neptune
(vii) Planet	(g) Mercury

Answer

Answer:

Column A	Column B
(i) Nearest of the Sun	(g) Mercury
(ii) Largest planet	(a) Jupiter
(iii) Comets	(e) Other than planets
(iv) Alpha Centauri	(b) Star
(v) INSAT 3E	(c) Artificial satellites
(vi) Ursa major	(d) A constellation
(vii) Planet	(f) Neptune

Fill in the blanks with the appropriate words:

1. ………….. are celestial bodies of the universe and continuously emit heat and light.

Answer

Answer: Stars

2. ………….. is the distance travelled by light in one year and is equal to 9.46 × 10¹² kilometres.

Answer

Answer: Light year

3. ………….. is the star which appears to be stationary near the northern horizon.

Answer

Answer: Pole Star

4. ………….. is a group of stars arranged in a definite pattern.

Answer

Answer: Constellation

5. ………….. are bright objects that revolve around the Sun.

Answer

Answer: Planets

6. ………….. constitutes Sun, eight planets with their moons and all other objects that are bound to the Sun due to gravity, e.g., asteroids, comets and meteors.

Answer

Answer: Solar system

7. ………….. are minor planets that revolve around the Sun and are located between Mars and Jupiter.

Answer

Answer: Asteroids

8. ………….. are very small sized bodies that revolve around the Sun in highly elliptical orbits and are characterized with a small head and a long tail.

Answer

Answer: Comets

9. ………….. are small stony or metallic bodies (meteors) travelling in interplanetary space that actually reach the Earth’s surface.

Answer

Answer: Meteorites

10. ………….. are the celestial bodies revolving around a planet.

Answer

Answer: Satellites

State whether the statements given below are True or False:

1. Sun is a star

Answer

Answer: True

2. Orion has 10 bright stars

Answer

Answer: False

3. Mercury has no satellite of its own

Answer

Answer: True

4. Planets do twinkle

Answer

Answer: False

5. Jupiter is the largest planet.

Answer

Answer: True

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