Pointing to the lady on the platform, Manju said, "She is the sister of the father of my mother's son."
Who is the lady to Manju ?

C. AUNT

If Kamal says, "Ravi`s mother is the only daughter of my mother", how is Kamal related to Ravi ?

A. NONE OF THESE

Pointing to a man on the stage, Rita said, "He is the brother of the daughter of the wife of my husband."
How is the man on the stage related to Rita ?

A. SON

(i) In a family of six persons A, B, C, D, E and F, there are two married couples.
(ii) D is grandmother of A and mother of B.
(iii) C is wife of B and mother of F.
(iv) F is the grand daughter of E.

How many male members are there in the family ?

D. CANNOT BE DETERMINED

A + B means A is the daughter of B ;
A - B means A is the husband of B ;
A x B means A is the brother of B.

If P + Q - R, which of the following is true ?

A. R IS THE MOTHER OF P