What was the population density of India in 2001 and 2011?

Question

Accepted Answer

The correct option is 3:
Population density is a crucial demographic indicator, defined as the number of persons residing per square kilometer of land area. In India, population density figures are officially collected and published through the decennial Census. According to the Census of India, the population density of the country in the year 2001 was 325 persons per square kilometer. Over the following decade, due to continued population growth, this density increased significantly. The Census 2011 recorded the population density of India as 382 persons per square kilometer. This consistent rise in density highlights the increasing pressure on land resources and the challenges of urbanization and infrastructure development in the country.

The incorrect option is 1:
Option 1 suggests densities of 322 and 385. While these values are numerically close, they are not the precise official figures published by the Census of India for 2001 and 2011, respectively, making them factually inaccurate for an official exam question.

The incorrect option is 2:
Option 2 suggests densities of 344 and 311. This option is incorrect because 344 is higher than the 2001 density (325), and 311 is substantially lower than the 2011 density (382). Moreover, a decline in population density from 344 to 311 between the two census years would imply an unlikely scenario of population decline or a massive increase in land area, neither of which occurred.

The incorrect option is 4:
Option 4 suggests densities of 302 and 275. Both of these figures are far below the actual recorded population densities for the respective years (325 and 382). Furthermore, like Option 2, this choice incorrectly suggests a significant decrease in population density over the decade, contradicting the observed demographic trend in India.