Question

If 'A + B' means 'A is father of B', 'A – B' means 'A is mother of B', 'A * B' means 'A is brother of B' and 'A % B' means 'A is sister of B', then how is Q related to S in 'P + Q * R – S'?
(A) Husband (B) Uncle
(C) Brother (D) Father

Answer 1

Q is uncle of S as R is mother of S