Question 30
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Questions : How is M related to N ?
Statements:
I. B is the daughter of M and sister of Q.
II. N is the son of K who is B's grandfather.
- A I alone is sufficient while II alone is not sufficient.
- B II alone is sufficient while I alone is not sufficient.
- C Either I or II is sufficient.
- D Neither I nor II is sufficient. Correct
- E Both I and II are sufficient.
Correct Answer: Option D
From II, we know that N is K's son and K is B's grandfather . Thus, N is the son of B's grandfather i.e. N is Either father or uncle of B.
From I, B is the daughter of M. So, M is either father or mother of B.
Clearly, the correct relationship between m and N cannot be deduced.
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