Question

If A + B means A is the brother of B, A - B means A is the father of B, A x B means A is the wife of B,
then PR-S+T means
(A) P is the mother of T.
(B) T is the sister of P.
(C) R is the grand father of T.
(D) T and R are sisters.​

Answer 1

Answer:

If A + B means A is the brother of B, A - B means A is the father of B, A x B means A is the wife of B,

then PR-S+T means

(A) P is the mother of T.

(B) T is the sister of P.

(C) R is the grand father of T.

(D) T and R are sisters.

Step-by-step explanation:

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Answer 2

Answer:

A

P is the mother of T

P×R−S+T means

P×R means P is the wife of R

R−S means R is father of S.

S+T means S is brother of T

Then,

R and P are the father and mother of S and T.

So, P is the mother of T.

option A.