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The population of a village increases co...

The population of a village increases continuously at the rate proportional to the number of its Inhabitants present at any time. It the population of the village was `20,000` in `1999` and `25,000` in the year `2004,` what will be the population of the village in `2009` ?

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The correct Answer is:
`2009` is `31250.`
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