Kehluri is spoken in the district of Kullu in Himachal Pradesh, India. It is a member of the Kinnauri language group, which is part of the Tibeto-Burman language family. Kehluri is spoken by about 10,000 people.
Una is a district in Himachal Pradesh, India. The district is located in the south-western part of the state. The headquarters of the district is Una town. The district has a population of about 700,000 people.
Sirmaur is a district in Himachal Pradesh, India. The district is located in the north-western part of the state. The headquarters of the district is Nahan town. The district has a population of about 500,000 people.
Kullu is a district in Himachal Pradesh, India. The district is located in the north-eastern part of the state. The headquarters of the district is Kullu town. The district has a population of about 400,000 people.
Bilaspur is a district in Himachal Pradesh, India. The district is located in the central part of the state. The headquarters of the district is Bilaspur town. The district has a population of about 600,000 people.
The correct answer is C.