Question

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

Seven boxes viz. A, B, C, D, E, F and G are kept one above other in the form of stack. How many boxes are kept above box E?

I. Only two boxes are kept between box B and box F. Only three boxes are kept above box D. Box B and D are kept together. Only one box is kept between box E and box G. Box A is neither kept at bottom nor adjacent to box B.

II. Box C is kept second from top. Box E is kept at any place above box G. Only three boxes are kept between box F and box C. Box D, which is neither kept adjacent to box C nor box F, which is kept at a gap of two box from A. Box B doesn’t kept adjacent to box F but kept at any place below box A.

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 the Statements I and II together are not sufficient to answer the question. Correct Answer Incorrect Answer
E If the data in both the Statements I and II together are necessary to answer the question. Correct Answer Incorrect Answer

Solution

From I: We have:  Only three boxes are kept above box D. Box B and D are kept together. Only two boxes are kept between box B and box F Only one box is kept between box E and box G. Box A is neither kept at bottom nor adjacent to box B, that means box A is kept at top and box F is kept below box B. Based on above given information we have:

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