Pointing to a woman in the picture, Rajesh said, "Her maternal grandfather's only daughter is my wife". How is Rajesh related to that woman?

Preparing the family tree by using the following symbols:

Given: Pointing to a woman in the picture, Rajesh said, "Her maternal grandfather's only daughter is my wife".

→ Here, the statement says that the woman's maternal grandfather's only daughter i.e. woman's mother is the wife of Rajesh. Thus, the woman is the daughter of Rajesh.

Hence, the correct answer is "father ".