1. The smallest planet:
[a] Earth
[b] Venus
[c] Mars
[d] Mercury

2. The planets without satellite are Mercury and ____
[a] Mars
[b] Earth
[c] Venus
[d] Neptune

3. The nearest planet to Sun:
[a] Venus
[b] Earth
[c] Mercury
[d] Mars

4. The nearest planet to Earth:
[a] Mars
[b] Mercury
[c] Jupiter
[d] Venus

5. The hottest planet:
[a] Earth
[b] Venus
[c] Mercury
[d] Mars

6. Which planet is experienced the highest temperature variation?
[a] Earth
[b] Venus
[c] Mars
[d] Mercury

7. Which planet has the lowest escape velocity?
[a] Jupiter
[b] Earth
[c] Mercury
[d] Venus

8. Which planet has the highest escape velocity?
[a] Saturn
[b] Jupiter
[c] Earth
[d] Neptune

9. NASA sent Messenger in 2004 to study about:
[a] Mars
[b] Mercury
[c] Venus
[d] Jupiter

10. The messenger in Roman mythology:
[a] Venus
[b] Mars
[c] Jupiter
[d] Mercury

11. The Greek equivalent of Mercury:
[a] Poseidon
[b] Zeus
[c] Hermes
[d] Aphrodite

12. The time is taken by Mercury to complete one revolution is ____ earth days:
[a] 88
[b] 58
[c] 49
[d] 225

13. Which planet is known as ‘morning star’?
[a] Neptune
[b] Jupiter
[c] Venus
[d] Mars

14. Which planet has the most circular orbit?
[a] Earth
[b] Venus
[c] Mars
[d] Mercury

15. Bhadravati, famous for Iron and steel industry, is in the state of:
[a] Tamil Nadu
[b] Karnataka
[c] Andhra Pradesh
[d] Orissa

16. Which state is the largest producer of wheat in India?
[a] Gujarat
[b] Assam
[c] Tamil Nadu
[d] Uttar Pradesh

17. Which port city in India is situated in Salsette island?
[a] Chennai
[b] Mumbai
[c] Kolkatta
[d] Visakhapatnam

18. Kalimpong is a hill station in the state of:
[a] West Bengal
[b] Uttar Pradesh
[c] Uttarakhand
[d] Himachal Pradesh

19. The largest producer of jute in India:
[a] Karnataka
[b] Tamil Nadu
[c] West Bengal
[d] Andhra Pradesh

20. Which planet has the least circular orbit?
[a] Mercury
[b] Uranus
[c] Saturn
[d] Jupiter