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 – 

Is G grandfather of U?

I. E is mother of U and wife of B, who is only son of G.

II. U is only daughter of E, who is wife of B, who is son of G’s wife.

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

Solution

From I, We don’t know the gender of G. So statement I alone is not sufficient to answer. From II, G is the grandfather of U. So statement II alone is sufficient to answer.

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