Question : Growth rate of population means

Option 1: The difference of geowth between male and female

Option 2: The difference in population between urban and rural area

Option 3: The number of births per thousnd prople

Option 4: The difference between birth and death rates

Question : ------------------------refers to the number of birth during a given period in the population that are added to the initial density.

Option 1: Natality

Option 2: Mortality

Option 3: Immigration

Option 4: Emigration

Question : The population of the city is 20,000. It increases by 20% during the first year and 30% during the second year. The population after two years will be:

Option 1: 32,000

Option 2: 40,000

Option 3: 31,200

Option 4: 30,000

Question : Directions: In the following question, select the related number from the given alternatives.
100 : 10² :: 100000 : ?

Option 1: 10⁵

Option 2: 10⁴

Option 3: 100³

Option 4: 100⁴

Question : During which decade did the population of India record a negative growth rate?

Option 1: 1921-31

Option 2: 1911-21

Option 3: 1941-51

Option 4: 1931-41