The correct answer is B. Kargil.
The ST population in Kargil district is 62.09%, which is the highest among all the districts of Ladakh. The ST population in Leh district is 46.26%, the ST population in Srinagar district is 9.14%, and the ST population in Kathua district is 8.96%.
The ST population in Kargil district is mainly composed of the Ladakhi people, who are a Tibeto-Burman ethnic group. The Ladakhi people are predominantly Buddhist, and they speak the Ladakhi language.
The Ladakhi people have a rich culture and history. They are known for their hospitality and their beautiful handicrafts.
The Ladakhi people are a proud and independent people, and they have a strong sense of community. They are a vital part of the fabric of Ladakh, and they play an important role in the region’s economy and culture.