Question

17. Find the population of a city after 2 years, which is at present is 20 lakhs, if the rate of increase is 5%p.a​

Answer 1

Answer:

22 lakhs

Step-by-step explanation:

5% of 20 lakhs = 2000000*5÷100 = 1 lakh p.a

therefore for 2 years increase in population will be 2 lakh

so, after two years the population of the city will be 22 lakhs.