Pointing to a man, a woman said, 'His mother is the only daughter of my mother.' How is the woman related to the man? MCQ with Answer and Explanation

Explanation:
In option D, M x N means M is the father of N. N - C means N is the sister of C, so M is also the father of C. C + F means C is the brother of F, which establishes that C is male. Therefore, C is the son of M.

Explanation:
A is sister of B. B is husband of C. C is mother of D. D is sister of E. Therefore, A is the maternal aunt (mother's sister) of E.

Explanation:
A # B means A is the mother of B. B $ C means B is the brother of C, so A is also the mother of C. C * D means C is the daughter of D. Since A is already the mother of C, D must be the father of C (and B).