Question

If 'A+B' means 'A is daughter of B', 'A-B' means ‘A is wife of B', ‘A × B' means 'A is the son of B', if P× Q-S then which of the following is true?

A Q is the father of P
B P is a daughter of Q
C S is the father of P
D S is the wife Q 4
Practice Next

Hey! Ask a query