The correct answer is A. Dharamshala.
Dharamshala is a town in the Indian state of Himachal Pradesh. It is the headquarters of Kangra district and the de facto capital of the Tibetan government-in-exile. The town is located in the foothills of the Himalayas, at an elevation of 1,457 meters (4,779 feet). Dharamshala is a popular tourist destination, known for its temples, monasteries, and scenic views.
The All India Radio (AIR) station in Dharamshala broadcasts programmes in Kangri dialect apart from Hindi. The station was established in 1948 and is one of the oldest radio stations in Himachal Pradesh. It broadcasts a variety of programmes, including news, music, and entertainment. The station also broadcasts programmes in other languages, such as Punjabi, Urdu, and English.
The other options are incorrect because they are not radio stations that broadcast programmes in Kangri dialect. Option B, Kinnaur, is a district in Himachal Pradesh. Option C, Berthin, is a village in the Indian state of Uttarakhand. Option D, Dalhousie, is a town in the Indian state of Himachal Pradesh.