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      Question

      The score of Aman is 20% more than Ramesh. Karan's score is

      110 more than the difference between Aman and Ramesh. If Karan scored 210 marks, find the marks of Aman.
      A 420 Correct Answer Incorrect Answer
      B 665 Correct Answer Incorrect Answer
      C 600 Correct Answer Incorrect Answer
      D 570 Correct Answer Incorrect Answer

      Solution

      ATQ,

      Let the marks obtained by Ramesh be β€˜x’.

      So, marks obtained by Aman = 1.20x

      According to question,

      (1.20x – x) + 110 = 210

      0.20x = 210 – 110

      0.20x = 100

      x = 100 / 0.20

      x = 500

      Therefore, marks obtained by Aman = 1.20 Γ— 500 = 600 marks

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