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      Question

      'X' has 42 foldable laptops and 'Y' has 18 more than

      'X'. If the ratio of 'Y' and 'Z' is 5:2, then how many foldable laptops does Z have?
      A 24 Correct Answer Incorrect Answer
      B 12 Correct Answer Incorrect Answer
      C 30 Correct Answer Incorrect Answer
      D 36 Correct Answer Incorrect Answer

      Solution

      Number foldable laptops with 'Y' = (18 + 42) = 60

      ATQ;

      Number of foldable laptops with 'Z' = 2/5 x 60 = 24

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