Q15
Question : B is the brother of A. How is A related to B ? Statements : I. A is the sister of C. II. E is the husband of A.
A.
I alone is sufficient while II alone is not sufficient
B.
II alone is sufficient while I alone is not sufficient
C.
Either I or II is sufficient
AnswerD.
Neither I nor II is sufficient
E.
Both I and II are sufficient
Answer: Option C
Solution
Answer: Option C
Solution:
B is A's brother means A is either brother or sister of B. Now, each one of I and II individually indicates that A is a female, which means that A is B's sister.