The population of a village increases continuously at the rate proportional to the number of its inhabitants present at any time. If the population of the village was 20, 000 in 1999 and 25000 in the year 2004, what will be the population of the

The population of a country increases at a rate proportional to the number of inhabitants. f is the population which doubles in 30 years, then the population will triple in approximately. (a) 30 years (b) 45 years (c) 48 years (d) 54 years

The population of a town increases at the rate of 40 per thousand annually. If the present population be 175760, what was the population three years ago.

The present population of a town is 28000. If it increases at the rate of 5% per annum, what will be its population after 2 years?

The population of a village is 4800. If the number of females is 2160, find the ratio of number of males to that of females.

The population of a town increases by 10% annually. If the present population is 60000, what will be its population after 2 years?

The population of a certain is known to increase at a rate proportional to the number of people presently living in the country. If after two years the population has doubled, and after three years the population is 20,000 estimates the number of people initially living in the country.

The population of a town increases at the rate of 50 per thousand. Its population after 2 years will be 22050. Find its present population.

The population of a village is 20000. If the annual birth rate is 4% and the annual death rate 2%, calculate the population after two years.

The population of a town is increasing at the rate of 5% per annum. What will be the population of the town on this basis after two years, if the present population is 16000?

The population of a town increases by 20% in each year starting 2010. If the total population of the two in 2013 is 77940, what was the population of the town is 2010?