A town has a population growth rate of 10% per year. The population in 1990 was What was the population in 1992?

A town has a population growth rate of 10% per year. The population in 1990 was What was the population in 1992?

A 2740

B 2200

C 2400

D 2420

Solution

Correct Answer: Option D

In 1991, population is,

110% of 2000 is = 2000*110/100

= 2200

In 1992, the population is,

110% of 2200 is = 2200*110/100

= 2420