X is the mother of A. Y is the sister of B's father. R is the father of B. A and Z are sisters. B is the brother of Z. How is R related to X?
Show answer & explanation
Correct answer: D
Explanation
The correct answer is option 4 i.e. Husband.
The following family tree diagram can be drawn:
Hence, R is the husband of X.
Hence, the correct answer is Husband.