Correct Answer: Bhutia

Solution : The correct option is Bhutia .

The Bhutia tribes are primarily of Tibetan descent. In the sixteenth century, they moved to Sikkim. They were referred to as the Lachenpas and Lachungpas when they lived in the northern region of Sikkim. The north Sikkim dry valley is home to the majority of the tribes. They go by the Tibetan name for Sikkim, Denzongpa, in Sikkim.