Correct option is: (A) Sheohar
• The population density per square kilometer area too increased signification at a population of 1102 per square km area in 2011 as against 881 in 2001.
• Sheohar district has the highest population density in 1882 and Kaimur, the lowest at 488.
• Patna with a density of 1,823 per square kilometer, is in second place.