Telangana PSC Group 4 Secretarial Ability 2018 Paper 2

Question : 45 of 150

Marks: +1, -0

If A + B means A is the mother of B, A × B means A is the husband of B and A ÷ B means A is the daughter of B. In the expression Y × Q ÷ Z + K, what is the relation between Z and Y?