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      Question

      Speed of a car and a bus is 24 km/h and 14 km/h,

      respectively. If the time taken by the car to cover a distance of โ€˜8xโ€™ km is 1 hour less than time taken by the bus to cover a distance of โ€˜5xโ€™ km, then find the value of โ€˜8xโ€™
      A 330 Correct Answer Incorrect Answer
      B 334 Correct Answer Incorrect Answer
      C 336 Correct Answer Incorrect Answer
      D 338 Correct Answer Incorrect Answer

      Solution

      According to the question, (5x/14) โ€“ (8x/24) = 1 Or, (5x ร— 12 โ€“ 8x ร— 7) รท 168 = 1 Or, (60x โ€“ 56x) รท 168 = 1 So, x = 42 Required value = 8 ร— 42 = 336

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