Q. Dhumkudiya is a traditional institution of which Jharkhand tribe?
Answer: Oraon
Notes: Dhumkudiya is a traditional youth dormitory of the Oraon tribe in Jharkhand. It serves as a social institution where unmarried youths gather for cultural activities. This practice distinguishes the Oraon tribe from other Jharkhand tribes such as Santhal, Kol, and Baiga. Associations like Team Dhumkudiya in Ranchi are based on this Oraon tradition. Scholarly studies on Jharkhand tribes confirm Dhumkudiya's specific link to the Oraon community.