O/L Results Analysis System — Western Province
Failure Trends — Kelaniya
Failure Trends — Kelaniya
Fail Rate — 2023
23.7%
1,789 of 7,556 not qualified
Fail Rate — 2024
29.5%
2,244 of 7,603 not qualified
Fail Rate — 2025
29.0%
2,026 of 6,983 not qualified
Fail Rate & Avg W Trend
Severe Failure Trend (3+ W Grades / Zero Passes)
Kelaniya — Year-by-Year Failure Breakdown
| Year | Students | Not Qualified | Fail Rate | Total W | Avg W | 3+ W | Zero Passes |
|---|---|---|---|---|---|---|---|
| 2023 | 7,556 | 1,789 | 23.7% | 10,793 | 1.43 | 1,703 | 141 |
| 2024 | 7,603 | 2,244 | 29.5% | 13,352 | 1.76 | 2,115 | 253 |
| 2025 | 6,983 | 2,026 | 29.0% | 11,652 | 1.67 | 1,834 | 186 |
Subject Fail-Rate Trend (Worst First)
Subject-wise Fail Rate by Year
| Subject | 2023 | 2024 | 2025 | Δ Rate |
|---|---|---|---|---|
| Mathematics | 26% | 32.1% | 30.3% | ▼ 1.8% |
| Science | 27.8% | 32.6% | 29.6% | ▼ 3% |
| English | 22.2% | 22.8% | 22.1% | ▼ 0.7% |
| History | 15.7% | 21.6% | 20.2% | ▼ 1.4% |
| Religion | 12.7% | 17.8% | 17.8% | ● 0% |
| First Language | 13.3% | 13.3% | 14.3% | ▲ 1% |
| Basket 1 | 10.5% | 12.8% | 12.9% | ▲ 0.1% |
| Basket 3 | 9.3% | 13% | 11.1% | ▼ 1.9% |
| Basket 2 | 6.1% | 10.8% | 9.6% | ▼ 1.2% |