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1. In one year, the population of city increased by 20%. The next year, it decreased by 10%. What was the percentage increase in the population over the two years?

  • A. 8
  • B. 8
  • C. 8
  • D. 8

Answer: Option A

Explanation:

In one year, the population of city increased by 20%. The next year, it decreased by 10%. What was the percentage increase in the population over the two years?

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