Haryana Police Constable Model Paper 4

Megha (female) introduces Akshita saying, "She is the wife of the only brother of my father’s sister".
The only brother of Megha's father's sister is Megha's father. Thus, Akshita is the wife of Megha's father, which implies that Akshita is Megha's mother. Hence, Akshita is the mother of Megha.