The correct answer is A. 120/sq. km.
Nagaland is a state in northeastern India. It has a population of 1.98 million people and a land area of 16,579 square kilometers. This gives it a population density of 120 people per square kilometer.
The population density of a place is the number of people living in a given area. It is usually expressed as the number of people per square kilometer. The population density of a place can be used to measure its level of urbanization, as well as its economic and social development.
The population density of Nagaland is relatively low compared to other states in India. This is due to a number of factors, including the state’s mountainous terrain, its remote location, and its traditional tribal culture.
The low population density of Nagaland has a number of implications for the state’s development. It means that the state has a relatively small workforce, which can make it difficult to attract investment and develop its economy. It also means that the state has a relatively small tax base, which can make it difficult to provide basic services to its people.
Despite these challenges, Nagaland is a beautiful and culturally rich state with a lot to offer its people. The state’s government is working to address the challenges of its low population density and to develop its economy. With continued effort, Nagaland has the potential to become a prosperous and developed state.