‘A + B’ means ‘A is the brother of B’
‘A – B’ means ‘A is the mother of B’
‘A × B’ means ‘A is the husband of B’
‘A ÷ B’ means ‘A is the sister of B’
‘A @ B’ means ‘A is the son of B’
If P – Q + R @ S + T, then how is P related to T?
Show answer & explanation
Correct answer: D
Explanation
The correct answer is option 4 i.e. Brother’s wife.
If P – Q + R @ S + T → P is the mother of Q, Q is the brother of R, R is the son of S and S is the brother of T.

Thus, P is the Brother’s wife of T.