UPSC Optional Test Series 2025
| Optional Subject | Schedule 2025 | Admission |
| Agriculture (Chennai) | Click Here | |
| Geography | Click Here | |
| History | Click Here | |
| PSIR (Chennai) | Click Here | |
| PSIR - Answer Enhancement Program | Click Here | |
| Public Administration | Click Here | |
| Sociology | Click Here |
UPSC Optional Test Series 2025
Optional Subject
Schedule 2024
Schedule 2025
Admission
UPSC: