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      Question

      A number increases by 30 when 60% of it is added to

      itself. What is the final value after addition?
      A 70 Correct Answer Incorrect Answer
      B 85 Correct Answer Incorrect Answer
      C 80 Correct Answer Incorrect Answer
      D 65 Correct Answer Incorrect Answer

      Solution

      ATQ,

      Let the number be β€˜x’

      According to the question,

      0.60x = 30

      β‡’ x = 30 / 0.60 = 50

      Required number = 50 + 30 = 80

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