A man pointing to a boy said, "He is the son of the only daughter-in-law of my wife." How is the boy related to the man?
Grandson
Grandson is correct.
Start from the man's wife. Her only daughter-in-law is the wife of her son, and her son is also the man's son.
The boy is the son of this daughter-in-law, so he is the son of the man's son.
The son of one's son is one's grandson, so the boy is the man's grandson. He cannot be the man's own son or nephew, because he is born to the man's daughter-in-law.
A is the son of B, who is the only daughter of C. D is the husband of C. What is D's relation to A?
A is father of B. B is sister of C. C is sister of D. D is the son of E. How many women are there?
Introducing a lady, Varun said, “The son of her only brother is the brother of my wife”. How is the lady related to ‘Varun?
Gopi said to Vivek, "That person is the father of the only brother of my mother."
What would Gopi call him?
Vijay is the father of Sanjay’s mother. Sanjay is the son of Vijay’s only son-in-law. How is Vijay’s Son-in-law related to Sanjay?
A lady said that father of Rahul’s father is my father. How is the lady related to Rahul?
A. Mother
B. Paternal aunt
C. Sister
D. Niece