|
| All posts included in Group-II and IIA Services | Departments concerned | Language(General Tamil) | SSLC |  |
| Language(General English) | SSLC |
| Aptitude and Mental Abilty | SSLC |
| General Studies | Degree |
| Combined Civil Services (Main) Examination- Group-II Services |
| All posts included in Group-II Services | Departments concerned | Tamil Eligibility Test | SSLC | |
| General Studies | Degree | |
| Question Pattern for Main Written Examination – Paper-II – General Studies (Degree Standard) – Descriptive Type. | |
| Combined Civil Services (Main) Examination- Group-IIA Services |
| All posts included in Group-IIA Services | Departments concerned | Tamil Eligibility Test | SSLC | |
| General Studies | Degree | |
| General Intelligence and Reasoning | SSLC |
| Combined Civil Services Examination – IV (Group-IV Services) |
| All posts included in Group-IV Services | Departments concerned | Tamil Eligibility-cum-Scoring Test | SSLC | |
| General English (For Differently Abled Candidates only) | SSLC |
| Aptitude and Mental Abilty | SSLC |
| General Studies | SSLC |
|
