Section 7B(6) in Banaras Hindu University Act, 1915
(6)If the office of the Vice-Chancellor becomes vacant, the functions of his office shall, until some person is appointed under sub-section (1) to the vacant office, be performed by the Rector:Provided that if there is no Rector, the Registrar shall carry on the current duties of the Vice-Chancellor and call a meeting of the Executive Council forthwith and take its directions for the carrying on of the work of the University.]
