Question

If

$P+Q$ means $P$ is the brother of $Q$;
$P\times Q$ means $P$ is the father of $Q$;
$P-Q$ means $P$ is the sister of $Q$;
which of the following represents $S$ is the niece of $T$ ?

• A. $T\times M+S-K$
• B. $K-S\times M+T$
• C. $T+M\times S-K$
• D. $T\times S+M-K$
• E. None of these

Answer 1

Answer: (C)

$T+M\times S-K$

S is the niece of T means T is the brother of the father (say M) of S i.e. $T+M\times S$.