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      Question

      A lion spots a deer 1.6 km ahead and starts chasing it. The

      lion runs at 20 m/s, and the deer runs at 12 m/s. How long will the lion take to catch the deer?
      A 3.33 mins Correct Answer Incorrect Answer
      B 12.12 mins Correct Answer Incorrect Answer
      C 10.55 mins Correct Answer Incorrect Answer
      D 15.33 mins Correct Answer Incorrect Answer

      Solution

      ATQ,

      Relative speed = 20 – 12 = 8 m/s

      Distance = 1.6 Γ— 1000 = 1600 metres

      Required time = (1600 / 8) = 200 seconds = (200 / 60) = 3.33 minutes

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