2024 路 Sec 4 路 Biology 路 Prelim Exam
Nan Chiau High 2024 Sec 4 Biology Prelim Exam
The 2024 Sec 4 Biology prelim exam set by Nan Chiau High School, 120 marks, as 2 files: Paper 1 (22 pages) and Paper 2 (16 pages), with the answers as separate files. Free to download for revision.
This paper was set by Nan Chiau High School. All rights in it belong to the school.
About this paper
| School | Nan Chiau High School |
|---|---|
| Year and level | 2024, Secondary 4 |
| Subject | Biology |
| Paper | Prelim Exam: Paper 1 and Paper 2 |
| Total marks | 120 |
| Paper 1 | 22 pages, answers 6 pages: the school's own answer key, scanned |
| Paper 2 | 16 pages, answers 6 pages: the school's own answer key, scanned |
Parts of the paper
| Part | Questions | Marks | Time | Calculator |
|---|---|---|---|---|
| Paper 1 | 40 | 40 | 1 h | Yes |
| Paper 2 Section A | 8 | 70 | 1 h 45 min (whole paper) | Yes |
| Paper 2 Section B | 2 | 10 | Yes |
How it fits today's syllabus
This paper was set in 2024 for the GCE O-Level. The final O-Level sitting is in October and November 2026. From 2027 Sec 4 students sit the Singapore-Cambridge Secondary Education Certificate (SEC), and MOE treats an O-Level grade as equivalent to G3. Syllabuses change over time, so check an older paper against the current syllabus. See the O-Level Biology study guide for what to know now.
Topics in this paper
- Cell structure and organisation
- Movement of substances
- Enzymes
- Nutrition in humans
- Transport in humans
- Respiration in humans
- Excretion in humans
- Homeostasis
- Coordination and response in humans
- Infectious diseases in humans
- Nutrition in plants
- Transport in flowering plants
- Molecular genetics
- Inheritance
- Organisms and their environment
- Reproduction
- Reproduction in humans
- Reproduction in plants
- Variation
First pages
Get the full paper free38 pages, answers included
Questions about this paper
How many marks is the Nan Chiau High 2024 Sec 4 Biology prelim paper?
120 marks over 38 pages. Paper 1 has 40 questions for 40 marks, Paper 2 Section A has 8 questions for 70 marks, Paper 2 Section B has 2 questions for 10 marks.
Does the Nan Chiau High 2024 Sec 4 Biology prelim paper come with answers?
Yes, for every file. The answers are separate PDFs: the school's own answer key, scanned. Try the paper first, then mark it.
Is this paper still good practice in 2027?
This paper was set in 2024 for the GCE O-Level. The final O-Level sitting is in October and November 2026. From 2027 Sec 4 students sit the Singapore-Cambridge Secondary Education Certificate (SEC), and MOE treats an O-Level grade as equivalent to G3. Syllabuses change over time, so check an older paper against the current syllabus.
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