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