Govt. Exams
Entrance Exams
Asha's grandfather's only son is Asha's father. That man is the only son of Asha's father, which means that man is Asha's brother. If he's presented as 'just walked in,' the correct answer is sister (Asha is female).
Arjun is Vikram's brother. Vikram is married to Anjali. Therefore, Arjun is the brother-in-law of Anjali, and Anjali is the sister-in-law of Arjun.
A * B means A is the mother of B. B # C means B is the sister of C. C & D means C is the brother of D. Therefore, A is the mother of B, C, and D.
Neha's father's daughter who is not Neha's sister can only be Neha herself, as the question implies a paradox that resolves when we recognize the daughter is Neha.
Ramesh's mother's mother is his grandmother. The grandmother's only child is Ramesh's mother. The woman is the mother of that only child, so she is Ramesh's mother.
The man's father's only brother is the man's uncle. The man's uncle's grandson would be the man's cousin's son or the man's own son. Given the context, the boy is the man's son.
P @ Q means P is father of Q. Q $ R means Q is brother of R. Therefore, P is the father of both Q and R, so P is the father of R.
Deepa's mother's only son is Deepa's brother. He is the step-brother of the boy from father's first marriage, meaning they share the same father but different mothers. Therefore, Deepa is the half-sister of that boy.
Man's wife's mother's only son = Man's wife's uncle or Man's wife's brother (most likely). If only son, then wife's brother. The man is pointing to his brother-in-law.
Only mentioned grandchildren are the two sons of the eldest son from the first wife. Total grandchildren mentioned = 2. Other children may or may not have children.
