Question: If A is the brother of B; B is the sister of C; and C is the father of D, how D is related to A?
[A].Brother
Sister
Nephew
Cannot be determined
[A].
[B].
[C].
[D].
Answer: Option D
Explanation:
If D is Male, the answer is Nephew.
If D is Female, the answer is Niece.
As the sex of D is not known, hence, the relation between D and A cannot be determined.
Note: Niece – A daughter of one’s brother or sister, or of one’s brother-in-law or sister-in-law. Nephew – A son of one’s brother or sister, or of one’s brother-in-law or sister-in-law.