As of the details provided in the MDU Rohtak official webiste :

http://mdu.ac.in/admin/EventPage.aspx?id=1067

The admission closing for the course BA LLB (Honors) is on 14.08.2020, and the looking at the increasing rate of covid19, the exact date of starting the classes are uncertain. For more details you can contact them on their official number :

01262-274354