P is the son of Q while Q and R are the sisters to one another. T is the mother of R. If S is the son of T, which of the following statements is correct ?
A
T is the brother of Q
B
S is the cousin of P
C
Q and S are sisters
D
S is the maternal uncle of P
E
R is the grandfather of P
Correct Answer: S is the maternal uncle of P
Q and R are sisters, So, T is the mother of R, means T is the mother of both q and R. S is the son of T, means S is the brother of Q. Thus,P is the son of Q means S is the maternal uncle of Q.