Solar System Online Test

Created by

Vikash chaudhary

This 'Solar System Online Test' covers questions across all the topics related to our Solar System.

Get fresh, new questions in each attempt.

Total Questions: 30
Time Allotted: 30 minutes
Passing Score: 50%
Randomization: Yes
Certificate: Yes
Do not refresh the page!
👍 All the best!

1 / 30

1. Which spacecraft conducted the first soft landing on the far side of the Moon in 2019, deploying the Yutu-2 rover?

a) Apollo 11

b) Chang'e 4

c) Chandrayaan-2

d) Luna 2

2 / 30

2. What is the central solid core of a comet called?

a) Nucleus

b) Coma

c) Tail

d) Ionosphere

3 / 30

3. Which moon of Neptune is thought to be a captured Kuiper Belt object, based on its retrograde orbit and unique composition?

a) Titan

b) Enceladus

c) Miranda

d) Triton

4 / 30

4. What is the biosphere?

a) The layer of the Earth's atmosphere where living organisms exist

b) The rocky outer layer of the Earth

c) The layer of the Earth's mantle containing molten rock

d) The zone on Earth where life exists, including land, water, and air

5 / 30

5. Where is the Asteroid Belt located in the Solar System?

a) Between Earth and Mars

b) Between Mars and Jupiter

c) Between Jupiter and Saturn

d) Between Saturn and Uranus

6 / 30

6. Which planet in the Solar System experiences the strongest winds, with wind speeds reaching up to 1,800 kilometers per hour (about 1,118 miles per hour)?

a) Jupiter

b) Saturn

c) Neptune

d) Uranus

7 / 30

7. What is the name of the moon of Pluto discovered in 2011 and named after the three-headed dog that guards the entrance to the underworld in Greek mythology?

a) Charon

b) Styx

c) Nix

d) Kerberos

8 / 30

8. What is the name of the intense radiation belt surrounding Jupiter?

a) Van Allen Belts

b) Kuiper Belt

c) Oort Cloud

d) Magnetosphere

9 / 30

9. Which moon of Saturn exhibits a prominent equatorial ridge that encircles its entire circumference, giving it a distinct walnut-like shape?

a) Titan

b) Enceladus

c) Mimas

d) Iapetus

10 / 30

10. What is the name of the largest moon of Neptune?

a) Triton

b) Proteus

c) Larissa

d) Naiad

11 / 30

11. Which celestial body exhibits significant tidal forces from both Jupiter and Saturn, resulting in its elongated shape and active cryovolcanism?

a) Io

b) Europa

c) Enceladus

d) Titan

12 / 30

12. What is the region called where the solar wind slows down and merges with the interstellar medium?

a) Heliosphere

b) Magnetosphere

c) Termination Shock

d) Photosphere

13 / 30

13. How does the solar wind affect Earth's magnetosphere?

a) It has no effect

b) It strengthens the magnetosphere

c) It compresses and distorts the magnetosphere

d) It neutralizes the magnetosphere

14 / 30

14. Which geological feature on Earth is the result of the collision between tectonic plates, leading to the formation of mountain ranges?

a) Impact crater

b) Rift valley

c) Trench

d) Fold mountain

15 / 30

15. Which moon of Jupiter is the most heavily cratered body in the Solar System, indicating its ancient surface?

a) Io

b) Europa

c) Ganymede

d) Callisto

16 / 30

16. How do solar storms, like coronal mass ejections, affect the occurrence of auroras?

a) They reduce the frequency of auroras

b) They cause auroras to occur only at the poles

c) They enhance and expand the visibility of auroras

d) They eliminate auroras completely

17 / 30

17. Which feature is the largest impact crater on Mercury?

a) Caloris Basin

b) Hellas Basin

c) Tycho Crater

d) Mare Imbrium

18 / 30

18. What is the approximate diameter of Jupiter's Great Red Spot?

a) 10,000 kilometers (6,200 miles)

b) 20,000 kilometers (12,400 miles)

c) 30,000 kilometers (18,600 miles)

d) 40,000 kilometers (24,800 miles)

19 / 30

19. Which spacecraft was the first to successfully land humans on the Moon?

a) Apollo 11

b) Apollo 13

c) Apollo 15

d) Apollo 17

20 / 30

20. Which layer of the Earth's atmosphere contains the ozone layer?

a) Mesosphere

b) Stratosphere

c) Troposphere

d) Thermosphere

21 / 30

21. What is the process by which sedimentary rocks are formed through the compaction and cementation of sediments?

a) Erosion

b) Weathering

c) Lithification

d) Deposition

22 / 30

22. Which gas is present in Pluto's thin atmosphere?

a) Oxygen

b) Nitrogen

c) Carbon dioxide

d) Methane

23 / 30

23. What effect does tidal heating have on celestial bodies?

a) It causes the elongation and deformation of the body

b) It causes the loss of the body's atmosphere

c) It causes heating and melting of the body's interior

d) It causes earthquakes and volcanic eruptions

24 / 30

24. What is the largest moon of Pluto?

a) Charon

b) Styx

c) Nix

d) Kerberos

25 / 30

25. Which of the following is NOT a greenhouse gas?

a) Carbon dioxide

b) Methane

c) Nitrogen

d) Water vapor

26 / 30

26. Which comet is the most famous and well-known, with a regular period of approximately 76 years?

a) Halley's Comet

b) Comet Hale-Bopp

c) Comet Shoemaker-Levy 9

d) Comet Hyakutake

27 / 30

27. Which comet made a close approach to Earth in 1996, becoming widely visible to the naked eye?

a) Halley's Comet

b) Comet Hale-Bopp

c) Comet Shoemaker-Levy 9

d) Comet Hyakutake

28 / 30

28. What is gravitational interaction?

a) The exchange of electromagnetic forces between celestial bodies

b) The exchange of gravitational forces between celestial bodies

c) The exchange of nuclear forces between celestial bodies

d) The exchange of kinetic forces between celestial bodies

29 / 30

29. Which asteroid is the target of the Hayabusa2 mission, which aimed to return a sample to Earth?

a) Ryugu

b) Bennu

c) Itokawa

d) Mathilde

30 / 30

30. What is the name of the giant storm system observed on Neptune?

a) Great White Spot

b) Great Blue Spot

c) Great Green Spot

d) Great Dark Spot

Please provide accurate information so we can send your Achievement Certificate by mail.

NameEmailPhone Number

Your score is

Please provide your feedback.

Thank you for your valuable feedback.

Buy Solar System MCQ PDF for Offline Study

This 'Solar System Online Test' covers questions across all the topics related to our Solar System.

Please provide accurate information so we can send your Achievement Certificate by mail.

Related MCQs