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      Question

      X started to run from point β€˜A’ to β€˜B’ at a

      speed of 30 km/hr at 9:00 am and Y started to run from point β€˜B’ to β€˜A’ at a speed of 14 km/hr at 11:00 am. If they meet each other at 3:00 pm then find the distance between points β€˜A’ and β€˜B’.
      A 226 km Correct Answer Incorrect Answer
      B 216 km Correct Answer Incorrect Answer
      C 246 km Correct Answer Incorrect Answer
      D 236 km Correct Answer Incorrect Answer
      E None of these Correct Answer Incorrect Answer

      Solution

      Distance covered by X in 2 hours = 30 Γ— 2 = 60 km Relative speed of X and Y = 30 + 14 = 44 km/hr Sum of distance covered by both in 4 hours = 44 Γ— 4 = 176 km Total distance between points β€˜A’ and β€˜B’ = 60 + 176 = 236 km

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