O/L Results Analysis System — Western Province
KL/TISSA NATIONAL SCHOOL — Year Comparison
KL/TISSA NATIONAL SCHOOL — Year Comparison
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Current Year Detail
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National
ID: 14410 | Census: 2241 | Kalutara | WESTERN
Sat / 5-Pass Qualified — 2023
78.0%
163 of 209 students
Sat / 5-Pass Qualified — 2024
79.0%
166 of 210 students
Sat / 5-Pass Qualified — 2025
81.7%
165 of 202 students
Sat Count & 5-Pass Qualification Rate Trend
Grade Distribution by Year
KL/TISSA NATIONAL SCHOOL — Year-by-Year Breakdown
| Year | Sat | 5-Pass Qual. | Rate | 9A | A | B | C | S | W | Avg Passes |
|---|---|---|---|---|---|---|---|---|---|---|
| 2023 | 209 | 163 | 78.0% | 6 | 392 | 282 | 510 | 397 | 286 | 7.56 |
| 2024 | 210 | 166 | 79.0% | 6 | 364 | 340 | 502 | 419 | 256 | 7.74 |
| 2025 | 202 | 165 | 81.7% | 4 | 300 | 282 | 588 | 445 | 196 | 8.00 |