Question

If

P $\times$ Q means P is the brother of Q;

P # Q means P is the mother of Q;

P$\ast$Q means P is the daughter of Q.

In A # B $\times$ C $\ast$ D, who is the father ?

• A. $D$
• B. $B$
• C. $C$
• D. Data is inadequate

Answer 1

The correct option is A $D$

A # B $\times$ C $\ast$ D means A is the mother of B, who is the brother of C, who is the daughter of D

i.e. A and D are wife and husband and they have 1 son, B and 1 daughter, C.

So, the father is D.

option A.