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Nagalakshmi

· started a discussion

· 1 Months ago

Question:

DIRECTIONS: Each of the following below consists of a question and three statements numbered I, II and III given below it. You have to decide whether the data provided in the statement are sufficient to answer the question.

How many daughters does P have?

I. B and D are sisters of M.

II. M’s father T is husband of P.

III. Out of the three children whom T has, only one is a boy.

Options:
A) I and III
B) All I, II and III are required to answer the question
C) II and III
D) Question can’t be answered even with all I, II and III
E) I and II
Solution:

 Ans (c):  

From I, 

B and D are female and gender of M is not given.

From II, 

P and T are married couple and M's parents.

From III,

T has three children and one is a boy.Here no information is given regarding P.

From statements II and III - P is mother and T is father of M,D and B .

D and B are sister and M is brother.

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