The population of a town increases 10% and 20% respectively in two consecutive years. After the growth the present population of the town is 1320. Then what is the population of the town 2 years ago?	Select:
A) 1100 B) 1001 C) 1010 D) 1000 E) 1002
Explanation:   Formula: (After =100 denominator   Ago = 100 numerator)   1320 * 100/110 * 100/120= 
<gadget id="calculator">1320 * 100/110 * 100/120</gadget>
<output>1_000</output>
1000   Answer: Option 1000
<result>D</result>
The population of a town increases 10% and 20% respectively in two consecutive years. After the growth the present population of the town is 1320. Then what is the population of the town 2 years ago?