Question

A family consists of six members P, Q, R, X, Y and Z. Q is the son of R but R is not mother of Q. P and R are a married couple. Y is the brother of R. X is the daughter of P. Z is the brother of P.
Who is the brother-in-law of R ?

• A. P
• B. Z
• C. Y
• D. X

Answer 1

Answer: (B)

Z

Q is the son of R but R is not the mother.

So, R is the father of Q.

P is married to R.

So, P is the wife of R and the mother of Q.

X is the daughter of P and hence of R and so she is the sister of Q.

Y is the brother of R and Z is the brother of P.
R is the husband of P and Z is the brother of P. So, Z is the brother-in-law of R.

option B