Question

Each of the questions below consists of a question and two statements numbered I and II given below it. You have to decide whether the data provided in the statements are sufficient to answer the question. Read both the statements and Give answer :

How is C related to B?

I. D is married to E. C is the sister of D. E has only one daughter F. F is the granddaughter of B.

II. D is the daughter of B. D is married to E. E is the only child of A. C is the sister-in-law of E.

A If the data in statement I alone are 'sufficient to answer the question, while the data in statement II alone are not sufficient to answer the question. Correct Answer Incorrect Answer
B If the data in statement II alone are sufficient to answer the question, while the data in statement I alone are not sufficient to answer the question. Correct Answer Incorrect Answer
C If the data either in statement I alone or in statement II are sufficient to answer the question. Correct Answer Incorrect Answer
D If the data even in both statements I alone II together are not sufficient to answer the question. Correct Answer Incorrect Answer
E If the data even in both statements I and II together are necessary to answer the question. Correct Answer Incorrect Answer

Solution

From I. We cannot determine the relationship of C with B as C can be daughter or daughter – in – law of B. Hence statement I alone is not sufficient to answer the question.   From II. C is daughter of B. Hence statement II alone is sufficient to answer the question.

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