Question

A is the brother of B. B is the brother of C. C is the father of D. How is D related to A?

Answer 1

D is the nephew of A.

Let's break down the relationships:

1. A is the brother of B.
2. B is the brother of C.
3. C is the father of D.

So, A and B are siblings, and B and C are siblings as well. That makes A the uncle of C. Since C is the father of D, D is the child of C and the grandchild of A. Therefore, D is the nephew of A.