'It again exposed Chief Minister Nitish Kumar's claims of 'sushashan' or good governance,' said Abdul Bari Siddiui, Rashtriya Janata Dal leader.

According to official sources, there are not enough teachers in the four new engineering colleges at Gaya, Motihari, Darbhanga and Chandi. There are six teachers in Motihari college, eight each in Gaya and Darbhanga and seven in Chandi.

Old engineering colleges are also facing a dearth of teachers. There are 69 vacant posts in Muzaffarpur and 26 in Bhagalpur.