The correct answer is B
Which of the following statements is true?
...How is Q related to R?
How is J related to I?
How is N related to J?
If A + B means that 'B is the wife of A',
A – B means that 'A is the mother of B',
Who among the following is definitely the son of B?
How is U related to T?
Y is the daughter of H, who is married to Z. W is the son of Z, who is the father of V. V is not a female. How many girl child does H have?