O Level Science Exam Weightage
About the O level Science Syllabus and Chemistry
Chemistry carries a significant weightage of 32.5% in the overall grade. This means that your performance in Chemistry can have a substantial impact on your final grade for the combined science course.
Apart from its role in the syllabus, achieving high scores in Chemistry opens up more opportunities for further education and careers in science-related fields. Many colleges and universities consider science proficiency when admitting students, and strong scores in Chemistry can be a valuable asset.
To understand how the syllabus is scored and what is the weightage, refer to the table below!
Scheme of Examination Papers • O-Level Science (Code- 5076 Science: Physics, Chemistry 5077 Science: Physics, Biology 5078 Science: Chemistry, Biology ; First Year of Examination – 2023)
| Paper | Duration | Description | Marks | Weightage |
| 1 | 1 h | Multiple Choice | 40 | 20.0% |
| 2 | 1 h 15 min | Structured and Free Response (Physics) | 65 | 32.5% |
| 3 | 1 h 15 min | Structured and Free Response (Chemistry) | 65 | 32.5% |
| 4 | 1 h 15 min | Structured and Free Response (Biology) | 65 | 32.5% |
| 5 | 1 h 30 min | Practical Test | 30 | 15.0% |
Subject Content
AchieversDream O level Syllabus Article.
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