If he/she writes the supple then JNTUH wont issue the results for those who applied for exemption or grace marks. So your friend get grace marks memo.
If its the only subject left over then apply for exemption instead of grace marks. anyways you are eligible to apply for grace marks.Hello sir,I got a backlog in 4-1 design patterns (CSE). My external marks are 20 and internal marks are 20 ,I wrote supply and waiting for results can I apply for grace marks even if I might fail in supply ,can I apply for grace for the supply marks if I get around 20 marks in supply exam. Or should I apply for grace now only before the supply results are announced?