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      Question

      A man running with the speed of 55 km/hr covers a

      certain distance in โ€˜xโ€™ hours. If the same distance can be travelled with a speed of 60 km/h in (x - 2) hours, then find the value of โ€˜xโ€™.
      A 22 Correct Answer Incorrect Answer
      B 25 Correct Answer Incorrect Answer
      C 24 Correct Answer Incorrect Answer
      D 26 Correct Answer Incorrect Answer

      Solution

      According to question, 55x = 60(x - 2) 60x โ€“ 55x = 120 5x = 120 x = 24

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