Correct option is C
The Bagda is a tribal community living in the Nilgiris district in Tamil Nadu, India. Throughout the district the Badugas live in nearly 400 villages, called Hattis.
The Maria tribe belongs to the Bastar region of Chhattisgarh, not the Nilgiri Hills. They are a sub-group of the Gond tribe and are known for their unique customs, including the famous Ghotul system (youth dormitories).
The Asur tribe is indigenous to the Chota Nagpur Plateau in the states of Jharkhand and parts of West Bengal. They are an ancient Dravidian tribe with a history linked to iron smelting.
The Saharia tribe is one of the primitive tribes of Rajasthan and Madhya Pradesh. They are primarily forest-dwellers and are recognized for their skills in forest-based activities.