Introducing a girl, a man says, "She is the daughter of the daughter of my wife". How is man related to the girl?
1). Maternal uncle
2). Son
3). Maternal grandfather
4). Father
Introducing a girl, a man says, "She is the daughter of the daughter of my wife"
Man’s Wife daughter ⇒ Man’s Daughter
She is the daughter of the daughter of my wife ⇒ Man’s Granddaughter.
Hence, “Man is girld maternal grandfather.