JEE Main 2025 Physics question

Given below are two statements : one is labelled as Assertion (A) and the other is labelled as Reason (R). Assertion (A) : Time period of a simple pendulum is longer at the top of a mountain than that at the base of the mountain. Reason (R) : Time period of a simple pendulum decreases with increasing value of acceleration due to gravity and vice-versa. In the light of the above statements, choose the most appropriate answer from the options given below :

• (1)Both (A) and (R) are true but (R) is not the correct explanation of (A).
• (2)Both (A) and (R) are true and (R) is the correct explanation of (A).Correct
• (3)(A) is true but (R) is false.
• (4)(A) is false but (R) is true.