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      Question

      A rectangular swimming pool is 40 meters long and 25

      meters wide. If the pool is being filled at a rate of 10 cubic meters per minute, how long will it take to fill the pool to a depth of 2.5 
      A 250 minutes Correct Answer Incorrect Answer
      B 200 minutes Correct Answer Incorrect Answer
      C 275 minutes Correct Answer Incorrect Answer
      D 300 minutes Correct Answer Incorrect Answer

      Solution

      Volume of the pool = length * width * depth = 40 * 25 * 2.5 = 2500 cubic meters. Filling rate = 10 cubic meters per minute. Time required to fill the pool = 2500 / 10 = 250 minutes.

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