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    • Question

      Find the distance covered (in km) by Rina in 5 hours if her

      speed is 20 m/s.
      A 360 km Correct Answer Incorrect Answer
      B 640 km Correct Answer Incorrect Answer
      C 550 km Correct Answer Incorrect Answer
      D 285 km Correct Answer Incorrect Answer

      Solution

      ATQ,

      Speed of Rina = 20 × (18/5) = 72 km/h

      Required distance = 72 × 5 = 360 km

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