A is the brother of C. D is the wife of M, who is the only son of N. C is the daughter of D. How is A related to N?
Answer & explanation
Correct answer: option 2
The correct answer is Option (2) → Grandson
The clues are joined one by one, starting from the couple M and D:
C is the daughter of D, and D is the wife of M, so C is a child of M and D
A is the brother of C, so A is also a son of M and D; “brother” fixes A as male
M is the only son of N, so A is the son of N's son, that is, N's grandson
