question_answer

If D is the brother of B, how is B related to C? To answer this question, which of the statement is/are necessary?

(i) The son of D is grandson of C.

(ii) B is the sister of D.

A) Only (i)

B) Only (ii)

C) Either (i) or (ii)

D) (i) and (ii)

Correct Answer: D

Solution :

Hence, both (i) and (ii) are necessary.