Madhya Pradesh Police Exam Model Paper 9

Given:
The present population is 2,00,000.
The population of a town increased annually by 20%.
Formula Used:
Calculation:
The present population is 2,00,000.
The increased population for 1st year = $200000\times 100+20100=2,40,000$
The increased population for 2nd year = $240000\times \frac{100+20}{100}=2,88,000$
The increased population for 3rd year = $288000\times \frac{100+20}{100}=3,45,600$
Then, the difference in population after two years and three years Therefore, the difference in population after two years and three years is 57,600.
The difference in population after two years and three years Therefore, the difference in population after two years and three years is 57,600.