Answer: Birhor
Notes: The Birhor tribe, mainly residing in Bihar and Jharkhand, is a PVTG known for nomadic hunting, gathering, and rope-making. The name 'Birhor' means 'forest people.' Their language belongs to the Munda subgroup of the Austroasiatic family.
📌 Question Number: 93 in Demography, Tribes, Census and Society of Bihar in the above course in App.