WAEC Mathematics Past Questions and Answers 2025/2026 (OBJ & Essay) –– Get fully solved WAEC Mathematics questions (Objective & Essay) to boost your exam performance and improve your confidence for the 2025/2026 WAEC exam.
Preparing for WAEC Mathematics becomes easier and more effective when you study with past questions. This comprehensive guide provides solved objective (OBJ) questions, essay samples, explanations, and study strategies to help you excel.
Why You Should Use WAEC Maths Past Questions
Past questions are among the most reliable tools for exam preparation. They help you:
✔ Understand the Exam Pattern
Know the structure, difficulty level, and style of questions WAEC often sets.
✔ Identify Frequently Tested Topics
Focus on the most important areas such as Algebra, Geometry, Trigonometry, Mensuration, and Statistics.
✔ Improve Speed & Accuracy
Practicing under timed conditions strengthens your time-management skills.
✔ Boost Exam Confidence
Familiarity with questions reduces exam anxiety and increases your chances of scoring higher.
WAEC Mathematics OBJ Questions – Solved Past Samples
Algebra
1. Solve for x:
3x + 5 = 20
A) 5
B) 15
C) 10
D) 8
Correct Answer: A) 5
Solution:
3x = 20 – 5
3x = 15
x = 5
Geometry
2. Find the width of a rectangle with perimeter 30 cm and length 10 cm.
A) 5 cm
B) 10 cm
C) 15 cm
D) 20 cm
Correct Answer: A) 5 cm
Solution:
Perimeter = 2(L + W)
30 = 2(10 + W)
10 + W = 15
W = 5 cm
Calculus
3. Differentiate: f(x) = 2x² + 3x – 4
A) 4x + 3
B) 2x + 3
C) 4x – 3
D) 2x – 3
Correct Answer: A) 4x + 3
WAEC Mathematics Essay Questions – Sample Answers
1. Discuss the properties of different types of triangles.
Answer Outline
Introduction:
A triangle is a polygon with three sides and three angles.Types of Triangles:
Equilateral: All sides equal, angles = 60° each.
Isosceles: Two sides equal, base angles equal.
Scalene: All sides and angles different.
Properties:
Sum of interior angles = 180°
Pythagorean theorem applies to right-angled triangles
Exterior angle = sum of opposite interior angles
Conclusion:
Triangles are essential in architecture, engineering, and design due to their stability.
2. Explain functions and their types with real-life examples.
Answer Outline
Introduction:
A function is a rule that maps each input to one output.Types of Functions:
Linear functions: Straight-line graphs (e.g., cost of goods).
Quadratic functions: Parabolas (e.g., projectile motion).
Exponential functions: Rapid growth/decay (e.g., population growth).
Importance & Applications:
Used in economics, physics, engineering, and biology for modeling relationships.Conclusion:
Functions help interpret real-world patterns and predict outcomes.
How to Get the Full WAEC Mathematics Past Questions (Complete Pack)
1. Join our Telegram Group for FREE updates & materials
👉 CLICK HERE: https://t.me/waec_neco_exam_hub
2. Study both OBJ & Essay questions regularly
3. Practice under exam conditions to build speed and accuracy
See Also: 2025 WAEC English Language (OBJ, Essay & Oral) Questions and Answers
Conclusion
Studying with WAEC Mathematics past questions and answers is one of the smartest ways to prepare for your exam. It helps you understand the format, master key topics, and build confidence.
Join our EXAM COMMUNITY TODAY and take your academic performance to the next level!
