The population of a town is 8000. It decreases annually at the rate of 10% p.a. What will be its population after 3 years?
Select
A) 5100 B) 5120 C) 5200 D) 5400 E) 5832
Formula :   ( After =100 denominator   Ago = 100 numerator)   8000 Ã— 90/100 Ã— 90/100 x 90/100= 5832   Answer :5832
<result>E</result>
The population of a town is 8000. It decreases annually at the rate of 10% p.a. What will be its population after 3 years?