Question 79
The population of a town increases at 10% per annum. If the present population is 160000, what will be the population after 4 years?
Solution
The rate of growth of the population = 10%
Population of the town = 160000
So population after 4 years = 1.1 x 1.1 x1.1 x 1.1 times 1,60,000
= 2.34 lakhs
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