The correct answer is: B. Purgi
The Purikpa Community of Ladakh speaks in Purgi, a language that is spoken by about 10,000 people in the Ladakh region of India. Purgi is a member of the Dardic branch of the Indo-Aryan language family, and is closely related to the languages spoken in Gilgit-Baltistan and Chitral.
Ladakhi is a language that is spoken by about 500,000 people in the Ladakh region of India. Ladakhi is a member of the Tibetan branch of the Sino-Tibetan language family, and is closely related to the languages spoken in Tibet and Bhutan.
Balti is a language that is spoken by about 100,000 people in the Baltistan region of Pakistan. Balti is a member of the Dardic branch of the Indo-Aryan language family, and is closely related to the languages spoken in Gilgit-Baltistan and Chitral.
None of these is the correct answer because it does not specify which language the Purikpa Community of Ladakh speaks.