‘A + B’ means ‘A is the wife of B’. ‘A – B’ means ‘A is the daughter of B’. ‘A × B’ means ‘A is the sister of B’.

Question	‘A + B’ means ‘A is the wife of B’. ‘A – B’ means ‘A is the daughter of B’. ‘A × B’ means ‘A is the sister of B’. ‘A ÷ B’ means ‘A is the brother of B’. If P ÷ M × R – Z + Q, then how is P related to Q?
Type	multiple_choice
Option	Nephew.	incorrect
Option	Son-in-law.	incorrect
Option	Son.	correct
Option	Brother.	incorrect

Solution:

P ÷ M × R – Z + Q → P is brother of M, M is sister

of R, R is daughter of Z, Z is wife of Q.

Clearly, P is son of Q.

Hence, ‘Son’ is the correct answer.