Two statements are given below, first is Assertion (A) and second is Reason (R), read carefully both-
Assertion (A) : Southern Bihar is more developed than Northern Bihar
Reason (R) : Development of industries occurred in South Bihar.
With respect to both the statements, which of the following is true?

A. A and R both are true and R is the correct explanation of A.

B. A and R both are true but R is not the correct explanation of A.

C. A is true but R is false.

D. A is false but R is true.

Answer: Option D