New Delhi, May 2 -- The University of Delhi (DU) will not hold any postgraduate or professional semester examination between May 20 to May 25, it said in a notice issued earlier this week, without providing a reason for the same. The notice, dated April 29, cited "unavoidable circumstances", which, professors and students speculated, could refer to the Union Public Service Commission (UPSC) preliminary examinations on May 24. The notice, a copy of which was accessed by HT, reads: "The Competent Authority has decided to reschedule the Postgraduate & Professional Semester Examinations originally scheduled to be held between 20th May, 2026 to 25th May, 2026 only. Accordingly, all the Departments are requested to send the revised date-sheets af...