Section 44(3)(i) in The Bihar Panchayat Raj Act, 2006
(i)A Pramukh/Up-Pramukh of the Panchayat Samiti shall be deemed to have vacated his office forthwith if a resolution expressing want of confidence in him is passed by a majority of the total number of elected members of the Panchayat Samiti at a meeting specially convened for the purpose.