According to 2011 census the density of population in India is

Question

Accepted Answer

The correct answer is **1. 382**.

### Explanation:

According to the 2011 Census of India, the population density was recorded at **382 persons per square kilometer**. This figure is derived from the total population of India at that time, which was approximately 1.21 billion people, divided by the total land area of the country.

#### Reasoning:

1. **Understanding Population Density**: Population density is a measure of the number of people living per unit area, typically expressed as persons per square kilometer. It helps in understanding how crowded a region is and can indicate various socio-economic factors.

2. **Correct Option (382)**: The figure of 382 is accurate as per the 2011 Census data. This number reflects the overall population density across the country, taking into account both densely populated urban areas and less populated rural regions.

3. **Incorrect Options**:
   - **2. 324**: This figure is lower than the actual density and does not reflect the data from the 2011 Census.
   - **3. 421**: This figure is higher than the recorded density and does not match the census data.
   - **4. 518**: This is also an inflated figure that does not correspond to the population density reported in the census.

### Conclusion:

The correct answer is **1. 382** because it accurately represents the population density of India as per the 2011 Census. The other options do not align with the official data, making them incorrect.