‘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?
Show answer & explanation
Correct answer: C
Explanation
The correct answer is Option 3 i.e. Son.
In the diagram shown;
Square shows males, the circle shows females, vertical lines show generations, a single horizontal line shows brothers or sisters, and double lines show a couple.

Thus considering the figure, P is the son of Q.
Hence, option 3 is the correct answer.