Blood Relations Questions

In a family, there are six members A, B, C, D, E and F. 

A and B are a married couple, A being the male member. D is the only son of C, who is the brother of A. E is the sister of D. B is the daughter-in-law of F, whose husband has died. How is E related to C ? 

A is B's sister. C is B's mother. D is C's father. E is D's mother. Then, how is A related to D?

A girl introduced a boy as the son of' the daughter of the father of her uncle. The boy is girl's 

Brothers and Sisters I have None ::

Looking at a portrait of a man, Harsh said, "His mother is the wife of my father's son. Brothers and sisters I have none." At whose portrait was Harsh looking? 

Pointing to a person, a man said to a woman, "His mother is the only daughter of your father." How was the woman related to the person ? 

(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.  

Who among the following is one of the couples ? 

A woman introduces a man as the son of the brother of her mother. How is the man, related to the woman ? 

Q is the brother of R;

P is the sister of Q;

T is the brother of S;

S is the daughter of R.

Who are the cousins of Q ?