Directions : Below is given a question followed by two statements numbered I and II. The question may be or may be not answered with the help of these statements. You have to decide If these statements are sufficient to answer the questions. Give answer
Is X the brother of Y?
Statements: I. X is the daughter of Z.
II. Y is the daughter of Z.

Options

A. if only statement I is sufficient to answer the question but statement II is not,
B. If only statement II is sufficient to answer the question but statement I is not,
C. if both statements I and II are together sufficient to answer the questions although neither statement suffices by itself,
D. if statement I and statement II are sufficient to answer the questions independently and separately,

Answer

A

Explanation

From the first statement itself we find that X cannot be a brother (a male) because she is, in fact, a daughter (a female) of Z.