Question

Pointing to a man, a girl said he is the only son-in-law of the grandfather of my mother's only daughter. How is the man related to the girl?

Answer 1

the man is her father ..

Answer 2

Answer:

The man is the father of the girl.

Explanation:

From the given,

The girl pointed to a man.

My mother's only daughter i.e., her mother has only one daugher i.e., she denoting herself.

So, she is denoting the grandfather of herself.

She also added that the man is the only son-in-law of her grandfather i.e., her grandfather has only one girl child and she must be married to him.

Thus, that only girl child of her grandfather will be her mother who is married to the man she pointed out. i.e., her father.

Thus, the man is the father of the girl.