De Mazenod 
| Physical Science (Sinhala Medium) | Physics / Combined Mathematics / Chemistry |
| Physical Science (English Medium) | Physics / Combined Mathematics / ICT |
| Biological Science (Sinhala Medium) | Physics / Biology / Chemistry |
| Biological Science (English Medium) | Physics / Biology / Chemistry |
| Commerce (Sinhala Medium) | Business Statistic / Accounting / Economics Business Statistic / Accounting / ICT | Commerce (English Medium) | Business Statistic / Accounting / Economics Business Statistic / Accounting / ICT |
| Art (Sinhala Medium) | One subject from each subject groupPolitical Science / Mass Media / Economics / French / Japanese Sinhala Language / Logic / English Literature / Geography / ICT History / Christianity / Dancing / Eastern Music / Western Music / Art / Drama |
