Question
The population of a town is 50,000. It decreases by 20 per thousand per year. Find out the population after 2 years?
Answer: Option D
 - Required population = Initial population ( 1 - r ) n 1000 = 50,000 ( 1 - 20 ) 2 1000 = 48,020
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 - Required population = Initial population ( 1 - r ) n 1000 = 50,000 ( 1 - 20 ) 2 1000 = 48,020
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