The three autonomous hill districts of Assam are:
- Karbi Anglong
- Dima Hasao
- Bodoland Territorial Council
Karbi Anglong is an autonomous district in the state of Assam, India. It is located in the north-eastern part of the state, and is bordered by the states of Nagaland and Meghalaya to the north, the state of Arunachal Pradesh to the east, and the districts of Golaghat and Jorhat to the south and west. The district has a population of over 1.2 million people, and the majority of the population is Karbi. The district is named after the Karbi people, who are the indigenous inhabitants of the area. The district headquarters is located at Diphu.
Dima Hasao is an autonomous district in the state of Assam, India. It is located in the north-eastern part of the state, and is bordered by the states of Nagaland and Manipur to the north, the district of Cachar to the south, and the district of Karbi Anglong to the west. The district has a population of over 200,000 people, and the majority of the population is Dimasa. The district is named after the Dimasa people, who are the indigenous inhabitants of the area. The district headquarters is located at Haflong.
The Bodoland Territorial Council (BTC) is an autonomous council in the state of Assam, India. It was created in 2003 under the Bodoland Territorial Areas Districts (BTAD) Act, 2003. The BTC is headquartered at Kokrajhar. The BTC has a population of over 3 million people, and the majority of the population is Bodo. The BTC is responsible for the administration of the Bodoland Territorial Areas Districts (BTAD), which includes the districts of Kokrajhar, Baksa, Chirang, and Udalguri.
The other options are incorrect because they are not autonomous hill districts of Assam.