Pointing a man in a photograph, Karina Said, 'His mother is the only daughter of my mother.' How is Karina related to the man of photograph.

Pointing to a man a lady said "His mother is the only daughter of my mother." How is the lady related to the man?

Pointing to a girl, Virendra said: "She is the youngest daughter of my father-in-law's only daughter". How is Virendra related to that girl's mother?

Nathu Said "This lady is the wife of the grandson of my mother". Who is Nathu to the lady ?

Pointing to a girl playing with her friends in a park, Rita said, "She is the daughter of the only daughter of my father." How is Rita related to that girl ?

In a family of 8 persons with two couples, P is the son of Q and brother of R; S is the daughter of M, who is married to R. T is the aunt of S and mother of V. R's nephew W is the son of P and has a sister. V. How is V related to M?

Read the information given below carefully and answer the question that follows:

All the six members of a family A, B, C, D, E and F are traveling together. B is the son of C but C is not the mother of B. A and C are a married couple. E is the brother of C. D is the daughter of A. F is the brother of B.

Choose the correct answer from the options given below: