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 is the sister of B and B is the daughter of C.
So, A is the daughter of C.
Also, D is the father of C.
So, A is the granddaughter of D.
There are six persons A. B, C, D, E and F. C is the sister of F. B is the brother of E's husband. D is the father of A and grandfather of F. There are two fathers, three brothers and a mother in the group. Who is the mother ?
D is father of A and grandfather of F. So, A is father of F.
Thus. D and A are the two fathers. C is the sister of F So. C is the daughter of A.
Since there is only one mother, it is evident that E is the wife of A and hence the mother of C and F.
So, B is brother of A There are three brothers. So. F is the brother of C.
Clearly, A is E's Husband.
Pointing out to a lady, a girl said, "She is the daughter-in-law of the grandmother of my father's only son." How is the lady related to the girl ?
Girls's father's only son— Girl's brother. Daughter in law of girl’s grandmother can be their mother, or maternal uncle’s wife, i.e. aunt. So relation cannot be determined.
When Anuj saw Manish, he recalled, "He is the son of the father of my daughter." Who is Manish ?
Anuj's daughter's mother — Anuj's wife ;
Anju's wife's father - Anuj's father-in-law;
Father-in-law's son — Anuj's brother-in-law
So, Manish is Anuj's brother-in-law
Rahul's mother is the only daughter of Monika's father. How is Monika's husband related to Rahul ?
Clearly, the only daughter or Monika's father is Monika herself
So, Rahul's mother is Monika
Thus, Monika's husband is the father of Rahul.