Q is the brother of R, P is the sister of Q. T is the brother of S, S is the daughter of R. who are the nephew/niece of Q ?

Options

A. R and P
B. P and T
C. Q and T
D. S and T

Answer

D

Explanation

T is the brother of S, who is the daughter of R. So, T and S are the children of R. Now Q is the brother of R. So, T & S are the nephew/nece of Q.