Vinod introduces Vishal as the son of the only brother of his father's wife. How is Vinod related to Vishal? 

If A + B means A is the brother of B; A - B means A is the sister of B and A x B means A is the father of B. Which of the following means that C is the son of M?

P's father Q is B's paternal uncle and A's husband M is P's paternal uncle. How is A related to B ?

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.

How is V related to M?

M is the son of P. Q is the granddaughter of O who is the husband of P. How is M related to O? 

Vimal is the son of Mikka, and Nina is the daughter of Milan. Milan is the sister of Mikka. Who is Milan to Vimal? 

If P is the husband of Q and R is the mother of S and Q. How is R related to P?