Population n years ago n सालों पहले की आबादी

One year ago the population of a village was 72,000. Due to migration it decreases by 8% every year. Find the current population of the village. एक साल पहले किसी गाँव की आबादी 72,000 थी | प्रवास के कारण यह हर साल 8% कम हो जाती है | वर्तमान वर्ष में इस गाँव की आबादी कितनी है ?

Population surge 250 years ago was due to

Population surge 250 years ago was due to

The population of a town increases by 25% annually. If the present population is one crore, then what was the difference between the population 3 years ago and 2 years ago ?

Results on Population : Population after n years n ????? ??? ?? ?????

The population of cattle in a farm increases so that the difference between the populationin year n + 2 and that in year n is proportional to the population in year n + 1. If the populations in years 2010, 2011 and 2013 were 39, 60 and 123, respectively, then the population in 2012 was-