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The population of a village is 67000. If it increases 5percent and 4percent per annum respectively in two years, find its population after 2 years.

Question of comparing quantities of class 8.


73164 as 67000*5%=3350 67000+3350=70350*4%=2814 70350+2814=73164
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The population after 1st year =67000*5/100=3350=67000+3350=70350
The population after 2nd year =70350*4/100=2814=70350+2814=73164
Therefore population after two years is 73164 
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