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      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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