If A ÷ B means that A is the brother of B, A × B means that A is the sister of B, A – B means that A is the father of B then

If A ÷ B means that A is the brother of B, A × B means that A is the sister of B, A – B means that A is the father of B then which of the following expression shows that P is the paternal uncle of Q?

A.            P – R ÷ Q

B.            P ÷ R × Q

C.            P × R – Q

D.            P ÷ R – Q

Sol:

As per question we need paternal uncle of Q it means P and R should be brother and R is father of Q.

Option 4 follows the required combination.