Question

    How many boxes are kept ahead of

    T? Answer the questions based on the information given below. Seven boxes T, U, V, W, X, Y and Z are kept in a queue. Z is kept ahead of X and Y. As many boxes are kept ahead of Z as behind Y. T is kept behind X but ahead of W. W is not the last box in the queue and U is not the first box in the queue. V is kept behind U and T. Only one box is not kept ahead of X.
    A Three Correct Answer Incorrect Answer
    B Four Correct Answer Incorrect Answer
    C Two Correct Answer Incorrect Answer
    D Five Correct Answer Incorrect Answer
    E Cannot be determined Correct Answer Incorrect Answer

    Solution

    Z is kept ahead of X and Y.

    Z X/Y Y/X

    As many boxes are kept ahead of Z as behind Y.

    _____ _____ Z X Y ____ ____ …… (I)

    _____ Z X Y ____ …… (II)

    Z X Y …… (III)


    T is kept behind X but ahead of W. W is not the last box in the queue and U is not the first box in the queue. V is kept behind U and T. Only one box is not kept ahead of X.

    Case I and II will get discarded.

    _____ _____ Z X Y T W …… (I)

    _____ Z X Y ____ …… (II)

    Z U X T V/W W/V Y …… (III)

    Therefore, the final arrangement is: Z U X T W/V V/W Y

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