Assertion (A): To orbit around the Sun, the planet Mars takes lesser time than the time taken by the Earth.
Reason (R): The diameter of the Planet Mars is less than that of the Earth.
Assertion (A): To orbit around the Sun, the planet Mars takes lesser time than the time taken by the Earth.
Reason (R): The diameter of the Planet Mars is less than that of the Earth.
Answer:
(d)
Mars takes longer to orbit the Sun than Earth, unrelated to its diameter.