UPPL candidate Nirmal Kumar Brahma won the Sidli seat with 95,243 votes defeating his nearest rival Shuddho Kumar Basumatary.
He defeated BPF’s Shuddho Kumar Basumatary, who received 58,227 votes, and Congress’s Sanjib Warie, who garnered 7,634 votes.
BJP is contesting three of the five constituencies in these by-elections, while the UPPL and AGP will contest one seat each.
Brahma is contesting the Assam Assembly by-polls for the first time.