A candidate failing to secure a minimum of 30% marks in pass subject and/or a minimum of 40% marks in each practical paper in any semester Examination may be allowed to appear in those subjects in not more than two chances (examinations) immediately following that examination for which he was first registered, to clear the back paper(s) on payment of prescribed fees.
However, if a candidate who has not cleared an examination may at his option, appear in all papers of that examination under the following conditions: