Question
How many boxes are kept above W?
Study the following information carefully and answer the below questions Eight boxes – Q, R, S, T, U, V, W and X are kept one above another in the eight different shelves such that the lowermost shelf is numbered as one and the topmost shelf is numbered as eight. All the information is not necessarily in the same order. Box U has kept two shelves above box Q. Box X has kept immediately below box Q and kept at an even number position. The number of shelves above U is the same as the number of shelves below R. Box T has kept two shelves above box W. Box V has kept above Box S. At least three boxes are kept between V and S.Solution
We have, Box U has kept two shelves above box Q. Box X has kept immediately below box Q and kept at an even number position. From the above condition, there are two possibilities. Again we have, Box V has kept above Box S. At least three boxes are kept between V and S. From the above condition, case2 and case2a get eliminated. Case1 shows the final arrangement.
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