The population of a town is 8000. It decreases annually at the rate of 10% p.a. What was its population 2 years ago?  Choose the correct choice from the following
A) 9876
B) 8000
C) 8500
D) 9500
E) 10000
Formula :   ( 9876fter =100 denominator   9876go = 100 numerator)   8000 Ã— 100/90 Ã— 100/90 = 9876   9876)
<result>A</result>
The population of a town is 8000. It decreases annually at the rate of 10% p.a. What was its population 2 years ago?