The correct answer is: A) Among the highest in India.
Karnataka has a population density of 310 people per square kilometer, which is higher than the national average of 382 people per square kilometer. This means that there are more people living in Karnataka than in most other states in India. The high population density in Karnataka is due to a number of factors, including its fertile land, its location on the coast, and its proximity to major cities such as Bangalore and Mysore.
The high population density in Karnataka has a number of implications for the state. It puts a strain on resources such as water and electricity, and it can lead to problems such as pollution and traffic congestion. However, it also means that there is a large workforce available, which can be a positive factor for economic development.
The other options are incorrect because:
- Option B is incorrect because Karnataka’s population density is not among the lowest in India.
- Option C is incorrect because Karnataka’s population density is not around the national average.
- Option D is incorrect because the population density of Karnataka is measured by the Census.