Question

There is a correct decreasing order of time taken by the planets to revolve around the Sun - 

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

1. 4, 3, 2, 1
2. 3, 2, 4, 1
3. 1, 4, 3, 1
4. 1, 2, 3, 4

Answer 1

Correct Answer - Option 4 : 1, 2, 3, 4

The correct answer is option 4

• The Neptune planet was discovered by a German astronomer Johann Galle.
• The Uranus planet was discovered by an astronomer Herschel in 1781 A.D.

Planet	Rotation time
Neptune	165 year
Uranus	84 year
Saturn	29.5 year
Jupiter	11.9 year