Introduction
The Core Mathematics paper is a major component of the West African Senior School Certificate Examination (WASSCE) and the November/December private exams (Nov/Dec). Whether you’re a school candidate or a private one, mathematics can be intimidating, but it doesn’t have to be.
This article outlines the likely Core Mathematics questions for the 2025 WAEC exams, based on past trends, examiner reports, and syllabus reviews. Candidates who study smart, not just hard, have the edge,and this guide is here to help you do just that.
Why Focus on Likely Questions?
WAEC questions are known to repeat patterns. By focusing on recurring topics and frequently tested concepts, candidates can streamline their preparation, avoid surprises, and improve speed and accuracy during the exam. Make sure bookmark our site because this platform has all the approved tips to help you pass your examination.
Core Mathematics WASSCE & Nov/Dec 2025: Likely Topics & Questions
1. Word Problems (Application of Linear and Quadratic Equations)
- Sample Question: A number is added to its square and the result is 56. Find the number.
- Tips: Practice breaking down real-life problems into algebraic equations.
2. Sets and Venn Diagrams
- Sample Question: In a class of 60 students, 30 offer Mathematics, 40 offer Physics, and 10 offer both. Represent this information in a Venn diagram and find how many offer neither.
- Likely Focus: Set notation, intersection, union, and complement.
3. Probability
- Sample Question: A die is thrown once. What is the probability of getting an even number?
- Likely Focus: Simple events, combined events, and experimental vs theoretical probability.
4. Geometry and Mensuration
- Sample Question: Calculate the surface area of a cylinder with height 10 cm and radius 4 cm.
- Likely Focus: Circle theorems, area and volume of 3D shapes, angle properties.
5. Trigonometry
- Sample Question: A ladder leans against a wall at an angle of 60°. If the ladder is 10m long, how high does it reach on the wall?
- Likely Focus: SOHCAHTOA, sine and cosine rules, bearings.
6. Statistics
- Sample Question: Given the data: 3, 5, 7, 7, 8, 9, 10. Find the mean, median, and mode.
- Likely Focus: Measures of central tendency, cumulative frequency, and histograms.
7. Algebraic Expressions & Factorization
- Sample Question: Factorize: x2+5x+6x^2 + 5x + 6×2+5x+6
- Likely Focus: Quadratic equations, completing the square, and simplification.
8. Simple and Compound Interest
- Sample Question: Calculate the compound interest on ₵5,000 for 3 years at 5% per annum.
- Likely Focus: Percentages, profit and loss, depreciation.
9. Graphs of Linear and Quadratic Functions
- Sample Question: Plot the graph of y=x2−3x+2y = x^2 – 3x + 2y=x2−3x+2 for −2≤x≤4-2 \le x \le 4−2≤x≤4
- Likely Focus: Interpretation, drawing, and identifying features like turning points and roots.
WASSCE Core Maths Format Recap
- Paper 1: Objective – 50 multiple-choice questions
- Paper 2: Theory – Short and long-answer structured questions
Key Skills Required:
- Accuracy in calculations
- Clear presentation of solutions
- Logical reasoning and step-by-step breakdowns
Smart Study Tips for Core Maths Candidates
- Solve Past Questions Frequently: Focus on the last 10 years.
- Master the WAEC Formula Sheet: Understand when and how to apply each formula.
- Timed Practice: Build speed with timed question sessions.
- Use Online Tools & Videos: Khan Academy, YouTube, and math practice apps can help.
- Attend Group Tutorials: Math becomes easier when explained and practiced collaboratively.
Free Resources for Candidates
- WAEC Core Mathematics Past Questions PDF
- Core Maths Video Tutorials
- WAEC Marking Scheme Samples
- Formula Sheet & Common Errors to Avoid
Final Thoughts
Core Mathematics doesn’t have to be a nightmare. By targeting high-frequency topics and solving likely 2025 questions, you build confidence and skill. Remember, WAEC rewards methodical thinking and correct presentation just as much as getting the final answer.
Start early, practice consistently, and approach the exam with clarity.
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