Direction: In the following question, a given questions is followed by information in two statements. You have to decide the data in which statement (s) is sufficient to answer the question and mark your answer accordingly.
Who is the father of Z?
I. X and Y are sisters
II. Y's husband is brother of Z's husband
1
Only I is sufficient
2
Only II is sufficient.
3
Either I or II alone is sufficient.
4
Neither I nor II is sufficient.
5
I and II together are sufficient