Question : Two years ago, the population of the city was 5,00,000 If the annual birth rate and the annual death rate are 6% and 3%, respectively, what is the present population of the city?

Option 1: 536440

Option 2: 580440

Option 3: 530450

Option 4: 540550

Question : The population of the village was 12,000 two years ago. If it increased by 2.5% and 3%, respectively, in the last two years, then what is the present population of the village?

Option 1: 12,669

Option 2: 12,607

Option 3: 12,652

Option 4: 12,731

Question : An epidemic broke out in a village where 5% of the population died. Of the remaining population, 20% fled in panic. If the present population is 4655, what was the original population of the village?

Option 1: 6000

Option 2: 6125

Option 3: 5955

Option 4: 5995

Question : The population of the city was 12,50,000 in the year 2010. It increased at the rate of 2% per annum during the years 2011 and 2012. In the year 2013, it decreased by 1%. Find the population of the city at the end of 2013.

Option 1: 1,28,54,952

Option 2: 13,50,000

Option 3: 13,87,495

Option 4: 12,87,495

Question : The population of a certain village increases by 5% annually. Its present population is 8200. After two years the population will be (approximately):

Option 1: 9200

Option 2: 9246

Option 3: 9040

Option 4: 9161