Tribes and their geographic distribution

Pair 1 is correct: Limboo (Limbu) people are indeed found in Sikkim and are recognized as a scheduled tribe there. Pair 2 is incorrect: Karbi people are primarily found in Assam (Karbi Anglong district), not in Himachal Pradesh. Pair 3 is correct: Dongaria Kondh is a major tribal group found in Odisha, particularly in the Niyamgiri hills region. Pair 4 is incorrect: Bonda tribe is found in Odisha (Malkangiri district), not in Tamil Nadu. The correct pairing includes only pairs 1 and 3. > Limboo=Sikkim, Dongaria Kondh=Odisha, Karbi=Assam, Bonda=Odisha. Answer: (a).