GK Quiz on Solar System (Short Rewrite)

  • On: March 20, 2026
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Solar System GK Quiz with 25 MCQ questions and answers about planets, sun, and space for students

Explore the wonders of space with this interesting Solar System GK Quiz. The solar system has always fascinated people, and scientists have spent many years trying to understand the vast universe around us.

1. What is the center of the Solar System?

A) Earth
B) Moon
C) Sun
D) Jupiter
Answer: C) Sun


2. Which is the smallest planet in the Solar System?

A) Mercury
B) Mars
C) Venus
D) Neptune
Answer: A) Mercury


3. Which planet is known as the Red Planet?

A) Jupiter
B) Mars
C) Saturn
D) Venus
Answer: B) Mars


4. Which is the largest planet in the Solar System?

A) Saturn
B) Earth
C) Jupiter
D) Uranus
Answer: C) Jupiter


5. Which planet is known as the Morning Star or Evening Star?

A) Venus
B) Mercury
C) Mars
D) Saturn
Answer: A) Venus


6. How many planets are there in the Solar System?

A) 7
B) 8
C) 9
D) 10
Answer: B) 8


7. Which planet has the most prominent ring system?

A) Jupiter
B) Uranus
C) Saturn
D) Neptune
Answer: C) Saturn


8. Which planet is closest to the Sun?

A) Venus
B) Earth
C) Mercury
D) Mars
Answer: C) Mercury


9. Which planet is known as the Blue Planet?

A) Neptune
B) Earth
C) Uranus
D) Venus
Answer: B) Earth


10. Which is the hottest planet in the Solar System?

A) Mercury
B) Venus
C) Mars
D) Jupiter
Answer: B) Venus


11. Which planet has the longest day?

A) Venus
B) Mars
C) Earth
D) Jupiter
Answer: A) Venus


12. Which planet is famous for its Great Red Spot?

A) Saturn
B) Jupiter
C) Mars
D) Neptune
Answer: B) Jupiter


13. Which planet is known as the Ice Giant?

A) Mars
B) Uranus
C) Mercury
D) Venus
Answer: B) Uranus


14. Which is the farthest planet from the Sun?

A) Uranus
B) Saturn
C) Neptune
D) Jupiter
Answer: C) Neptune


15. Which celestial body revolves around the Earth?

A) Sun
B) Moon
C) Mars
D) Venus
Answer: B) Moon


16. Which planet has the most moons?

A) Saturn
B) Jupiter
C) Uranus
D) Neptune
Answer: B) Jupiter


17. What is the natural satellite of Earth?

A) Titan
B) Europa
C) Moon
D) Phobos
Answer: C) Moon


18. Which planet is tilted on its side?

A) Saturn
B) Neptune
C) Uranus
D) Mars
Answer: C) Uranus


19. Which planet is called the Gas Giant?

A) Jupiter
B) Mars
C) Mercury
D) Venus
Answer: A) Jupiter


20. Which planet has a day longer than its year?

A) Venus
B) Mars
C) Earth
D) Jupiter
Answer: A) Venus


21. What is the name of our galaxy?

A) Milky Way
B) Andromeda
C) Orion
D) Pegasus
Answer: A) Milky Way


22. Which planet is known for its beautiful rings?

A) Jupiter
B) Saturn
C) Mars
D) Mercury
Answer: B) Saturn


23. Which planet is called Earth's twin?

A) Mars
B) Venus
C) Mercury
D) Neptune
Answer: B) Venus


24. Which is the coldest planet in the Solar System?

A) Neptune
B) Uranus
C) Saturn
D) Mars
Answer: B) Uranus


25. Which planet has the fastest rotation?

A) Jupiter
B) Earth
C) Saturn
D) Mars
Answer: A) Jupiter

Tags: Solar System GK, | Planets and Solar System GK, | GK Questions for Students, | General Knowledge Quiz, | Science GK Quiz,
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