Q. Which tribe has the largest population in Dehradun district?
Answer: Jaunsari
Notes: The Jaunsari tribe predominantly inhabits the Jaunsar-Bawar region within Dehradun district. They form one of the largest tribal groups in Uttarakhand, concentrated mainly in the Kalsi and Chakrata tehsils of Dehradun. Other tribes such as Bhotiya, Buksa, and Tharu are more common in other regions of Uttarakhand, like Terai and Kumaon.