Introducing a man, a woman said, "He is the only son of the mother of my mother." How is the woman related to the man?
Pointing to Gopi, Nalni says, "I am the daughter of the only son of his grandfather." How Nalni is related to Gopi?
A's son B is married with C whose sister D is married to E the brother of B. How D is related to A?
Pointing to a lady a person said, "The son of her only brother is the
brother of my wife." How is the lady related to the person?
Which of the following means F is the mother of K?