Q3
Question : How many children does M have ? Statements : I. H is the only daughter of X who is wife of M. II. K and J are brothers of M.
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
AnswerE.
Both I and II are sufficient
Answer: Option D
Solution
Answer: Option D
Solution:
From I, we conclude that H is the only daughter of M. But this does not indicate that M has no son. The information given in II is immaterial.