Thank You Susan,
I really appreciate your help . But as Muddsarnajar Jamadar has correctly mentioned, why only candidates who scored more than 85% has been asked to reappear for the exam . This means SAP is assuming that candidates are adopting unfair means to score good marks . I have scored good marks as i was guided correctly and there was equal efforts from my end. If irregularity is identified in the exam results then every one should be asked to reappear why only selected candidates. This is pure partiality.