G.C.E (O/L) Pass Percentage – 2018
| Subject | 2016 | 2017 | 2018 |
| Saivanery/ Catholicism/ Christianity | 100% | 100% | 100% |
| Tamil Language | 100% | 100% | 100% |
| English Language | 88% | 81% | 86% |
| Mathematics | 99% | 100% | 100% |
| History | 100% | 100% | 98% |
| Science | 99% | 100% | 94% |
| Business & Accounting Studies | 100% | 99% | 98% |
| Geography | 100% | 100% | 100% |
| Civics | 100% | 100% | 100% |
| Music (Carnatic) | 100% | 100% | 100% |
| Art | 100% | 100% | 100% |
| Dancing (Bharatha) | 100% | 100% | 100% |
| Appreciation of English Literary Texts | 100% | 83% | 95% |
| Appreciation of Tamil Literary Texts | 100% | 100% | 98% |
| ICT | 100% | 100% | 100% |
| Home Economics | 100% | 93% | – |
| Health & Physical Education | 100% | 100% | 95% |
| Over All Pass Percentage | 99% | 100% | 99% |
