A is the brother of B. B is the brother of C. D is the father of A. Based on these three statements, which of the following statements cannot be definitely true? 

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

Jayant introduces a man to his friend as his wife's father's son. The man is Jayant's _____

Direction: Study the information carefully and answer the given questions.
R is father of S. T is mother of W and sister of X. X is mother of S. There are three females in the family. Y is sister of S. 

How is R related to T? 

Direction: Study the following information carefully and answer the questions given below:
Seven members are living in the family. Q is the daughter of P. B is the brother of R. G is the mother in law of A. B is married with A. B is the uncle of Q. D is the father of B.

What is the relation of B with respect to P?

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, B and C are sisters, D is the brother of E and E is the daughter of B. How is A related to D?

Directions: Read the following information carefully and answer the questions given beside.
G is the mother of F, who is the spouse of D. M is the daughter of D, who is the only brother of C. E is the son of G, who is married to H. A is the niece of C, who has no sister. T is the father of D and has no daughter. V is the sister-in-law of F.  G has only two children. M is the granddaughter of O.

Find the odd one out ?