3
Q:
A) 1 | B) 2 |
C) 3 | D) 4 |
Answer: B) 2
Explanation:
Explanation:
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.
There are two females only — mother P and daughter X