Relationship from a generational clue: “Wife of the grandson of my mother.” Amit says: “This girl is the wife of the grandson of my mother.” Determine Amit's relationship to the girl (assume the grandson referred to is Amit's son for the most direct reading). Choose the correct relation.

Reasoning“Grandson of my mother” can be Amit's son (the simplest and most common interpretation in such problems).The girl is the wife of that grandson ⇒ she is Amit's son's wife ⇒ Amit is her father-in-law.

NoteOther interpretations (e.g., nephew's wife) are possible in general, but standard test logic assumes the grandson is the speaker's son.