Assertion (A): Chhotanagpur region has the largest reserve of coal in India.
Reason (R) : Chhotanagpur is a plateau region.

Options

A. Both A and Rare true and R is the correct explanation of A
B. Both A and R are true but R is not a correct explanation of A
C. A is true but R is false
D. A is false but R is true

Answer

B