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Population density is calculated as:
Question

Population density is calculated as:

A.

number of persons living per unit area

B.

total number of people in a country

C.

average number of people per family

D.

number of children born per year

Correct option is A

The correct answer is (a) number of persons living per unit area
Explanation:
. Population density measures concentration of population.
. Calculated as population divided by land area.
. Expressed as persons per sq km.
. Helps in planning resources.
. Used in census studies.
Information Booster:
. India’s density (2011) was 382 persons/sq km.
. Density varies widely across regions.

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