Pointing to a photograph, Rajesh said, 'He is Aarav and he is the son of the only daughter of the father of my brother.' How is Rajesh related to Aarav?

Rajesh is Aarav's maternal uncle.

E is married to C, who is the daughter of B. D is the son of B. How is D related to E?

D is E's brother-in-law.

X and Y are the children of A. A is the father of X, but Y is not his son. How is Y related to A?

Y is A's daughter.

If A + B means A is the daughter of B, A × B means A is the son of B, and A - B means A is the wife of B, what is the relationship of P in P × Q - S?

S is the father of P.

Anita is the niece of Prateek's mother. How are Prateek's and Anita's mothers related?

Prateek's and Anita's mothers are sisters.

Rohan is Anita's mother's brother. Rohan's mother is Anita's grandmother. Rohan's mother is ________ Anita's mother.

Rohan's mother is Anita's mother.

Seema said, 'Her son's father is the son-in-law of my mother.' How is Seema related to the lady?

Seema is the sister of the lady.

A husband and wife had five married sons, each with four children. How many members are there in the family?

There are 32 members in the family.

If A is B's brother and C is D's father, how is E related to C if E is B's mother?

E is C's wife.

Fill in the blank: The total number of male members in a family with a man, his wife, four sons, and each son having three sons is _____.

17.