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      Question

      X is 40% less than Y and Z is 30% more than W. If W is 25%

      more than X, then which of the following is true?
      A Z = 0.975Y Correct Answer Incorrect Answer
      B Z = 5.175Y Correct Answer Incorrect Answer
      C Z = 3.375Y Correct Answer Incorrect Answer
      D Z = 0.015Y Correct Answer Incorrect Answer

      Solution

      ATQ,

      Let Y = p

      X = 0.6p

      Let W = q

      Z = 1.3q

      According to question,

      q = 1.25 Γ— 0.6p = 0.75p

      So, Z = 1.3 Γ— 0.75p = 0.975p = 0.975Y

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