2023 路 Sec 4 路 A-Math 路 Prelim Exam
Nan Chiau High 2023 Sec 4 A-Math Prelim Exam Paper 2
The 2023 Sec 4 A-Math prelim exam Paper 2 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 2 (cover: Nan Chiau High School Preliminary Examination 2023 Secondary Four Express Additional Mathematics 4049/02 Paper 2) |
| Total marks | 90 |
| Question pages | 21 |
| Answers | 2 pages: the school's own answer key, scanned |
Parts of the paper
| Part | Questions | Marks | Time | Calculator |
|---|---|---|---|---|
| Paper 2 | 10 | 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
- Graphs of trigonometric functions
- Definite integrals and area under a curve
- Rates of change
- Exponential and logarithmic functions
- Polynomials and cubic equations
- Binomial theorem
- Trigonometric functions (R-formula)
- Coordinate geometry of circles
- Trigonometric identities and equations
- Differentiation (maximum and minimum)
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 2 has 10 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 2-page PDF: 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 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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