Question

State with least population density is ______
A. Arunachal Pradesh
B. Assam
C. Manipur
D. Mizoram

Answer 1

Hint:
It is a quantity of type number density. It is a crucial word for geography.
In simple terms, population density refers to the number of people living in an area per square kilometre.
By dividing the total number of persons or population by the total land area, it can be determined.

Complete answer:
In a given unit of volume, population density is the calculation of the number of inhabitants. It's a word that represents how crowded or uncrowded a region is.

A. Arunachal Pradesh- It has a population of 1383727 in the area (Km^2) of 83743. The population density of this state is therefore equal to 17.

B. Assam- It has a population of 31,205,576 in the area (Km^2) of 78,438. The population density of this state is therefore equal to 398.

C. Manipur- It has a population of 2,570,390 in the area (Km^2) of 22,327. The population density of this state is therefore equal to 122.

D. Mizoram- It has a population of 1,097,206 in the area (Km^2) of 21,081. The population density of this state is therefore equal to 52.
Hence, the population density of Arunachal Pradesh is least.

Therefore the answer is D .

Note:
India is the second most populated country in the world after the republic of China but it surpasses China in terms of population density.
India as a country has a population density of 412/km^2.
For a country to be ecologically stable, the optimal population density is 50 -100 inhabitants per square kilometre, which is greater than that in the case of India.