(Last Updated On: January 22, 2020)

#### Problem Statement:

The population of a country doubles in 50 years. How many years will it be five times as much? Assume that the rate of increase is proportional to the number inhabitants.

- A. 100 years
- B. 116 years
- C. 120 years
- D. 98 years

#### Problem Answer:

The population will be five times as much in **116 years**

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