Model 8 population based Practice Questions Answers Test with Solutions & More Shortcuts

Question : 26 [SSC CISF ASI 2010]

The value of an equipment depreciates by 20% each year. How much less will the value of the equipment be after 3 years ?

a) 51.2%

b) 48.8%

c) 54%

d) 60%

Question : 27

If the population of a town is 64000 and its annual increase is 10%, then its correct population at the end of 3 years will be :

a) 85184

b) 80000

c) 85000

d) 85100

Question : 28

In a town, the population was 8000. In one year, male population increased by 10% and female population increased by 8% but the total population increased by 9%. The number of males in the town was :

a) 4500

b) 4000

c) 5000

d) 6000

Question : 29 [SSC CISF Constable 2011]

If population of women in a village is 90% of population of men, what is the population of men as a percentage of population of women ?

a) 105%

b) 100%

c) 108%

d) 111%

Question : 30 [SSC CGL Tier-I 2015]

The population of a town increases by 5% every year. If the present population is 9261, the population 3 years ago was

a) 5700

b) 8000

c) 6000

d) 7500