WAEC 2025 Mathematics Questions and Answers (OBJ & Theory)

Are you preparing for the WAEC 2025 Mathematics exam? This post gives you access to likely WAEC Maths questions and answers (Objective & Essay), including sample solutions, tips on how to pass, and what to expect on the exam day. Keep checking for real-time updates and verified questions.

WAEC 2025 Mathematics Exam Format

WAEC Mathematics is structured into two main papers:

• Paper 1 (Objective): 50 multiple-choice questions.

• Paper 2 (Essay/Theory): Structured and word problems requiring full workings.

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WAEC 2025 Mathematics Likely Essay Questions and Answers

Below are sample WAEC 2025 Mathematics Theory questions and answers, based on trends from past exams:

Question 1

Solve:
If $3x-5=16$, find the value of $x$.

✅ Answer:
$3x=16+5=21$
x=213=7x = \frac{21}{3} = 7x=321​=7

Question 2

Factorize:
x2−9x+20x^2 – 9x + 20x2−9x+20

✅ Answer:
Find two numbers that multiply to 20 and add up to -9.
=> (x – 4)(x – 5)

Question 3

Find the area of a triangle with base = 10 cm and height = 12 cm.

✅ Answer:
Area = 12×base×height=12×10×12=60 cm2\frac{1}{2} \times \text{base} \times \text{height} = \frac{1}{2} \times 10 \times 12 = 60 \, \text{cm}^221​×base×height=21​×10×12=60cm2

Question 4

A car travels 240 km in 3 hours. What is its average speed?

✅ Answer:
Speed = Distance ÷ Time = 2403=80 km/h\frac{240}{3} = 80 \, \text{km/h}3240​=80km/h

Question 5

Find the volume of a cube with side length 5 cm.

✅ Answer:
Volume = 53=125 cm35^3 = 125 \, \text{cm}^353=125cm3

See also:WAEC 2025 English Questions and Answers [OBJ/Essay] – Free Expo

WAEC 2025 Mathematics OBJ Questions and Answers (Samples)

1. Simplify: 23+34\frac{2}{3} + \frac{3}{4}32​+43​
   A. 57\frac{5}{7}75​
   B. 127\frac{12}{7}712​
   ✅ C. 1712\frac{17}{12}1217​
   D. 12\frac{1}{2}21​

2. Find the LCM of 12 and 18
   A. 24
   B. 48
   ✅ C. 36
   D. 72

3. What is the value of 144\sqrt{144}144​?
   A. 10
   ✅ B. 12
   C. 14
   D. 16

4. Solve for $x$: $2x+3=11$
   ✅ Answer: $x=4$

5. Convert 0.75 to a fraction.
   ✅ Answer: 34\frac{3}{4}43​

Tips to Pass WAEC 2025 Mathematics Exam

🔢 Know the WAEC Maths syllabus – Focus on algebra, geometry, statistics, trigonometry, and arithmetic.

📘 Practice Past Questions – Familiarity builds confidence and speed.

🧠 Master formulas – Especially for area, volume, speed/time/distance, and probability.

📝 Show all workings – Marks are awarded even for correct steps, not just the final answer.

⏱️ Manage your time – Spend 1-2 minutes per OBJ question and don’t dwell too long on one theory problem.

❌ Avoid malpractice – Trust your prep and solve wisely.

When is WAEC 2025 Mathematics Exam?

The WAEC 2025 Mathematics exam is expected to be held between May and June 2025. The official WAEC timetable will confirm the exact date once released.

Stay Updated with WAEC 2025 Maths Questions

We’ll post real WAEC 2025 Mathematics questions and answers (both OBJ and Essay) a few hours before the exam.

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Final Note

With consistent practice and smart preparation, you can pass WAEC Mathematics with flying colours. Bookmark this page, share with your friends, and check back often for WAEC 2025 Mathematics expo, verified questions, and answers.