Question

A + B means A is the father of B ;
A - B means A is the wife of B ;
A $\times$ B means A is the brother of B ;
A B means A is the daughter of B.
If P $\times$ R Q, which of the following statements is true?

• A. P is the uncle of Q
• B. P is the father of Q
• C. P is the brother of Q
• D. P is the son of Q

Answer 1

The correct option is D P is the son of Q

P $\times$ R Q means P is the brother of R, who is the daughter of Q.

i.e. P is also the son of Q.

option D.