Solar System Multiple Choice Questions (MCQ) PDF Download

MCQ 1: Out of the 3% of fresh water present on the Earth, the percentage of fresh water found in lakes and rivers is

1. 2.20%
2. 1%
3. 1.80%
4. 2%

MCQ 2: The percentage of salt water present on the surface of the earth is

1. 75%
2. 80%
3. 90%
4. 97%

MCQ 3: In our solar system, the fifth planet is

1. Neptune
2. Uranus
3. Saturn
4. Jupiter

MCQ 4: The second planet near the Sun after Mercury is

1. Earth
2. Mars
3. Mercury
4. Venus

MCQ 5: The length of one day on planet Neptune is

1. 35 Earth hours
2. 30 Earth hours
3. 19.2 Earth hours
4. 25 Earth hours