Kathmandu, 7 August: In view of the rising cases of coronavirus,the National Examinations Board (NEB)has  postponed Grade 12 exams scheduled from August 15 . The Board had completed all preparations for the exams earlier. The Board meeting held today took decision on the postponement of the exams . The Board, however, has been conducting the Grade 11 exams physically . The next meeting of the Board would decide on when and how the exam would be conducted. The notice to this regard would be issued 15 days before the commencement of exams, according to the NEB. People's News Monitoring Service