Q. A + B means ‘ B is the daughter of B’ A - B means ‘B is the sister of A ‘ A × B means ‘B is the husband of A’ A ÷ B means ‘A is the father of B ‘ If, P ÷ R × T + Q - S × U + Z, then how is R related to Z ?

• A. Maternal grandmother
• B. Paternal grandmother
• C. Paternal grandfather
• D. Maternal grandfather

Correct Answer: A