BENGALURU: The tentative dates for UG and PG final exams have been fixed for the first or second week of June, deputy chief minister CN Ashwath Narayan said on Thursday.After holding a meeting with vice-chancellors from across the state, the minister said a system cannot function without a tentative date and vice-chancellors have been given time to decide on it. Apart from exam dates, the government suggested doing away with practical tests this time and grade students based on their cumulative performance. "Online classes are on. Universities will have to decide if they need more classes on reopening or if exams could be held directly," he said.He said special instructions have been given to ensure the well-being of migrant students who are in hostels.Committees helmed by V-Cs have been formed to revamp the syllabi of UG and PG programmes. "We have formed different committees to revamp the syllabus of arts, science, commerce and engineering programmes. The committees will submit their reports and we will change the syllabus accordingly," the minister said.