Police said 40 students were detained from outside Shastri Bhawan when they tried to enter the premises of the ministry.
Students from left-backed All India Students Association (AISA) and Congress-affiliated National Students Union of India (NSUI) marched to the HRD Ministry, demanding the resignations of Union ministers Smriti Irani and Bandaru Dattatreya and the Vice-Chancellor of Hyderabad University.
150 protesting students, who were detained yesterday and had went on an indefinite hunger strike at Parliament Street police station, today dispersed to JNU and the protest venue near the HRD Ministry. They, however, continued with their hunger strike.
The appointment of the judge to head the one-man Judicial Commission was announced at a time when the Joint Action Committee for Social Justice spearheading the agitation over Rohith Vemula's suicide on January 17 said that students would intensify the "struggle" till all their demands are met.