The correct answer is: c) 15,000 km.
The Nagaland State Transport (NST) operates scheduled services covering roughly 15,000 kilometers daily. This includes services to all parts of the state, as well as to neighboring states such as Assam, Manipur, and Mizoram. The NST fleet consists of a variety of buses, including both ordinary and luxury buses. The NST is a popular mode of transportation for both locals and tourists, and it plays an important role in the state’s economy.
Option a) is incorrect because it is too low. The NST operates scheduled services covering roughly 15,000 kilometers daily, not 5,000 kilometers.
Option b) is incorrect because it is too high. The NST operates scheduled services covering roughly 15,000 kilometers daily, not 10,000 kilometers.
Option d) is incorrect because it is too high. The NST operates scheduled services covering roughly 15,000 kilometers daily, not 21,300 kilometers.