1. I.C.S - 18 months
2. W.B.C.S - 12 months
3. R.C.C (With School Service) - 12 months
4. R.C.C (Without School Service) - 12 months
5. School Service Commission
→ Primary TET - 3 months
→ Upper Primary TET - 3 months
→ SSC (Single Subjects) - 3 months
→ SSC (Two Subjects) - 3 months
→ TET + Single subject - 6 months
→ TET + Two Subjects - 6 months
6. Smart Combined for 6 months
7.Banking Service - 3 months
8.NET/SET - 1 year