4601: Assertion (A) :
Ashoka annexed Kalinga to the Mauryan Empire.
Reason (R) :
Kalinga controlled the land and sea routes to South India.
(a) Both A and R are 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