2023 路 Sec 4 路 A-Math 路 Prelim Exam
Nan Chiau High 2023 Sec 4 A-Math Prelim Exam Paper 1
The 2023 Sec 4 A-Math prelim exam Paper 1 set by Nan Chiau High School, 90 marks over 21 pages, with the answers as a separate file. 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 | 2023, Secondary 4 |
| Subject | A-Math |
| Paper | Prelim Exam, Paper 1 (cover: Nan Chiau High School Preliminary Examination 2023 Secondary Four Express Additional Mathematics 4049/01 Paper 1) |
| Total marks | 90 |
| Question pages | 21 |
| Answers | 10 pages: answers from the school and an unofficial source, not checked by us |
Parts of the paper
| Part | Questions | Marks | Time | Calculator |
|---|---|---|---|---|
| Paper 1 | 12 | 90 | 2 h 15 min | Yes |
How it fits today's syllabus
This paper was set in 2023 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 A-Math formula sheet for what to know now.
Topics in this paper
- Surds
- Equations reducible to quadratic
- Differentiation and integration of logarithmic functions
- Quadratic functions
- Partial fractions
- Exponential and logarithmic functions
- Trigonometric functions, identities and equations
- Coordinate geometry
- Linear law
- Kinematics
- Stationary points, tangents and normals
- Proofs in plane geometry
First pages
Get the full paper free21 pages, answers included
Questions about this paper
How many marks is the Nan Chiau High 2023 Sec 4 A-Math prelim paper?
90 marks over 21 pages. Paper 1 has 12 questions for 90 marks.
Does the Nan Chiau High 2023 Sec 4 A-Math prelim paper come with answers?
Yes. The answers are a separate 10-page PDF: answers from the school and an unofficial source, not checked by us. Try the paper first, then mark it.
Is this paper still good practice in 2027?
This paper was set in 2023 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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