Correct option is B
The correct answer is (b) Sheohar
Explanation:
- According to the Census 2011, Sheohar is the most densely populated district in Bihar.
- The population density of Sheohar district is recorded at 1,880 persons per square kilometer.
- Despite being one of the smallest districts in Bihar by area, its demographic concentration is exceptionally high.
- Bihar is the most densely populated state in India, with an overall population density of 1,106 persons per square kilometer as per the 2011 Census.
- Kaimur is the district with the lowest population density in Bihar (488 persons per sq km).
Patna (Option a)
- Patna is the second most densely populated district in Bihar, with a density of 1,823 persons per square kilometer.
- It is the most populous district overall in the state.
- Darbhanga has a very high population density of 1,728 persons per square kilometer, ranking third in the state.
- Vaishali also features a high population density of 1,717 persons per square kilometer, placing it fourth in Bihar.
So the correct answer is (b)