Hojai submitted his resignation letter to the Chairman of the NCHAC just before the commencement of a session that was to take up the no-confidence motion against him.
All Congress Members of Autonomous Council (MACs) were present in today's session, but BJP MACs were absent.
The no-confidence motion was required following a political deadlock as the Hojai-led Council has been reduced to a minority and faced challenge from Congress.
Hojai had been elected as the new CEM in Dima Hasao district on October 24 last year ending a two week-long deadlock in the Council when Congress MACs had joined the BJP. But recently some of the MACs went back to Congress and the Hojai led council became minority.