
| Subject | % 9 | % 8 – 9 | % 7 – 9 | % 6 – 9 | % 4 – 9 |
|---|---|---|---|---|---|
| Mathematics | 30 | 77 | 88 | 95 | 100 |
| Physics | 47 | 70 | 79 | 94 | 100 |
| Chemistry | 48 | 65 | 82 | 98 | 100 |
| Biology | 50 | 63 | 84 | 93 | 100 |
| Computer Science | 35 | 41 | 59 | 64 | 100 |
| English Language | 54 | 78 | 96 | 98 | 100 |
| English Literature | 46 | 82 | 88 | 97 | 100 |
| Geography | 65 | 87 | 96 | 100 | 100 |
| History | 62 | 78 | 92 | 97 | 100 |
| Sinhala | 100 | 100 | 100 | 100 | 100 |
| French | 71 | 86 | 100 | 100 | 100 |
| Chinese | 50 | 75 | 100 | 100 | 100 |
| Drama | 29 | – | 71 | 86 | 100 |
| Art | 71 | 71 | 71 | 86 | 100 |
| Total | 49 | 72 | 87 | 95 | 100 |
| Subject | % A* | % A* – A | % A* – B | % A* – C | % A* – E |
|---|---|---|---|---|---|
| Mathematics | 25 | 57 | 86 | 100 | 100 |
| Further Maths | 56 | 67 | 78 | 78 | 89 |
| Physics | 24 | 64 | 70 | 79 | 97 |
| Chemistry | 29 | 68 | 86 | 96 | 100 |
| Biology | 27 | 73 | 96 | 100 | 100 |
| Computer Science | 80 | 80 | 80 | 100 | 100 |
| English Literature | 29 | 71 | 100 | 100 | 100 |
| Geography | 40 | 80 | 100 | 100 | 100 |
| History | 64 | 100 | 100 | 100 | 100 |
| Economics | 32 | 73 | 86 | 96 | 100 |
| Total | 33 | 69 | 86 | 94 | 99 |