If  (A) P + Q means P is the brother of Q ;     (B) P x Q means

If (A) P + Q means P is the brother of Q ;
(B) P x Q means P is the father of Q ;
(C) P - Q means P is the sister of Q ;
which of the following represents S is the niece of T ?

Option:

A. T x M + S - K

B. K - S x M + T

C. T + M x S - K

D. T x S + M - K

E. None of these

Answer: C . T + M x S - K

Justification: S is the niece of T means T is the brother of the father (say M) of S i.e. T + M x S.