According to the Census 2011, which of the following union territories of India has the least population density?

Correct option is A

The correct answer is option (A) Andaman and Nicobar Islands

• According to the Census of India 2011, the Andaman and Nicobar Islands has the least population density among the listed Union Territories.
• The population density in the Andaman and Nicobar Islands is around 46 people per square kilometer.
  

Information Booster :-

• Lakshadweep has a low population density. Its population density is around 2,130 people per square kilometer, making it one of the most densely populated Union Territories.
  
• Puducherry, a Union Territory located along the southern coast of India, has a relatively higher population density compared to the Andaman and Nicobar Islands, with about 2,500 people per square kilometer.
  
• Chandigarh, being a well-developed Union Territory, also has a high population density, around 9,252 people per square kilometer.