Question

A's father's wife's only daughter is B. How is A related to B? (Assuming A is a male member)

• A. sister
• B. cousin
• C. brother
• D. uncle

Answer 1

Answer:

C. brother

Let's break it down:

• A's father → A's father.

• A's father's wife → A's mother.

• A's father's wife's only daughter → A's mother's only daughter.

Since A is stated to be male, the only daughter of his parents must be his sister.

So B is A's sister.

Therefore, A is B's brother.

Answer: Brother.