Question:
A and B are brothers. C and D are sisters. A's son is D's brother. How is B related to C?
Abrother
Bfather
Cuncle
Dgrand father
Answer:
C. uncle
Explanation:
Clearly B is the brother of A. A's son is D's brother. This means D is the dauther of A. Since C and D are sisters, C is also the daughter of A. So B is the uncle of C