X # Y means X is the father of Y;

X * Y means X is the brother of Y;

X $ Y means X is the daughter of Y;

X @ Y means X is the son of Y.

Which of the following expressions means 'A is the grand-daughter of K' ?

Pointing to the photograph of a boy, Vinod said, " His father's mother, Sushma, is my wife's sister's mother". How is Sushma related to Vinod?

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.

All the six members of a family, A, B, C, D, E and F travel 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.

In reference to the above information, which of the following statements are correct?

(A) A is the mother of B.

(B) D is the wife of E.

(C) A and D are a pair of females.

(D) There are four male members in the family.

Choose the correct answer from the options given below:

X $ Y means X is the son of Y

X * Y means X is the wife of Y

X @ Y means X is the daughter of Y

Y % X means X is the grand daughter of Y

Which of the following shows that E and K are siblings?

Pointing to a photograph of a girl, Devesh said, "She is my wife's sister's mother's only son's daughter". How is Devesh's wife related to that girl's paternal grandfather?

A, B, C, D, and E are the five members in a family. Among them, there is one married couple. E is unmarried and is the brother of A, D is the sister of E, C is the only married female and the mother of D. B and E are only males in the group. Who is the father of A?