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      Question

      The population of a city is decreased by 14% in the

      first year and then increased by 21% in the second year. Find the population of the city at the end of the second year, if two years ago the population was 15,000.
      A 15525 Correct Answer Incorrect Answer
      B 12420 Correct Answer Incorrect Answer
      C 15609 Correct Answer Incorrect Answer
      D 17200 Correct Answer Incorrect Answer
      E None of these Correct Answer Incorrect Answer

      Solution

      Required population = 15000 × 0.86 × 1.21 = 15609

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