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      Question

      โ€˜Aโ€™ and โ€˜Bโ€™ started moving towards each other at

      same time with a speed of 27 km/hr and 15 km/hr, respectively. If the distance covered by โ€˜Aโ€™ is 36 km more than that by โ€˜Bโ€™, when they meet then find the initial distance between them.
      A 122 km Correct Answer Incorrect Answer
      B 160 km Correct Answer Incorrect Answer
      C 156 km Correct Answer Incorrect Answer
      D 126 km Correct Answer Incorrect Answer

      Solution

      Difference in speed = 27 - 15 = 12 km/hr Time taken = 36/12 = 3hrs Required distance = travelled distance by A + travelled distance by B = 27 ร— 3 + 15 ร— 3 = 81 + 45 = 126 km

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