1.  Pointing towards Rita, Nikhil said, "I am the only son of her mother's son. "How  is Rita related to Nikhil ?
A. Aunt
B. Niece
C. Mother
D. Cousin

Answer: Option A

Explanation:

Rita's mother's son --> Rita's brother.

So, Nikhil is the son of Rita's brother or Rita is Nikhil's aunt.