In the expression X + Y × Z - W, if X is the father of Y, Y is the brother of Z, and W is the siste

A. W is the daughter of X

B. W is the son of X

C. W is the sister of X

D. W is the niece of X

E. None of the above

Answer: A. W is the daughter of X

X is the father of Y, and since W is the sister of Y, W is the daughter of X.

Posted in: Coded Relations - Blood Relations - Verbal Reasoning