Subject :IMO Class : Class 8
The population of a town was decreasing every year due to migration, poverty and unemployment. The present population of the town is 6,31,680. Last year the migration was 4% and the year before last, it was 6%. What was the population two years ago?
A 9,00,000
B 5,00,000
C 6,00,000
D 7,00,000
Ans 1:
Class : Class 8
Answer is (D) 700000