QUESTION 1 · Algebra
Solve 2x + 3 = 11.
- A. 2
- B. 3
- C. 4
- D. 7
Show answer and explanation
Correct answer: C. 4
Subtract 3 from both sides: 2x = 8. Divide both sides by 2: x = 4. Check: 2(4) + 3 = 11.
WASSCE PREPS · JUST TEST YOURSELF.
WASSCE Core Maths practice questions with answers
Prepare for WASSCE Core Mathematics in Ghana with short practice sessions, worked examples and exam-style tests. Start with a topic below, try the question yourself, then check how the answer is worked out.
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TRY IT. UNDERSTAND IT.
Free Core Maths questions and worked answers
These introductory examples are WASSCE-style revision questions created for practice. They are not original WAEC past-paper questions or a complete mock exam.
QUESTION 2 · Percentages
A school bag costs GH₵80. Its price is reduced by 25%. What is the new price?
- A. GH₵20
- B. GH₵55
- C. GH₵60
- D. GH₵75
Show answer and explanation
Correct answer: C. GH₵60
The discount is 25/100 × 80 = GH₵20. Subtract the discount from the original price: 80 − 20 = GH₵60. A 25% reduction leaves 75% of the original price.
QUESTION 3 · Geometry
Two angles of a triangle are 55° and 65°. Find the third angle.
- A. 50°
- B. 60°
- C. 70°
- D. 120°
Show answer and explanation
Correct answer: B. 60°
The interior angles of a triangle add up to 180°. The two given angles total 55° + 65° = 120°. The third angle is 180° − 120° = 60°.
QUESTION 4 · Mensuration
A rectangle is 8 cm long and 5 cm wide. What is its area?
- A. 13 cm²
- B. 26 cm²
- C. 40 cm²
- D. 80 cm²
Show answer and explanation
Correct answer: C. 40 cm²
Area of a rectangle = length × width. Multiply 8 × 5 = 40 cm². Area uses square units; perimeter would measure the distance around the rectangle.
QUESTION 5 · Statistics
Find the mean of 4, 6, 8 and 10.
- A. 6
- B. 7
- C. 8
- D. 9
Show answer and explanation
Correct answer: B. 7
Add the values: 4 + 6 + 8 + 10 = 28. There are four values, so the mean is 28 ÷ 4 = 7.
QUESTION 6 · Probability
A bag contains 3 red balls and 2 blue balls. One ball is drawn at random, with every ball equally likely to be chosen. What is the probability of drawing a blue ball?
- A. 1/5
- B. 2/3
- C. 3/5
- D. 2/5
Show answer and explanation
Correct answer: D. 2/5
There are 3 + 2 = 5 balls altogether and 2 are blue. Probability = number of favourable outcomes ÷ total number of equally likely outcomes = 2/5.
MAKE YOUR REVISION COUNT
How to prepare for WASSCE Core Mathematics
Practise one topic
Start with a topic you find difficult. Review the method, attempt a question without checking the answer, and write every step in a notebook.
Learn from mistakes
Compare your working with the explanation. Check signs, units and calculations. Try the question again later to see whether you understand the method.
Build towards a full test
Mix topics once you feel more confident. Use a clock to practise working at a steady pace, and review your answers afterwards alongside your class notes.
Core Maths revision covers more than these starter examples. Continue studying numbers, algebra, geometry, mensuration, statistics and probability with your teacher and syllabus. Objective practice helps you select answers; theory practice also needs clear working.
Questions about WASSCE Maths preparation
Can I practise Core Maths for free?
Yes. Bese Saka offers free sets of 20 Core Mathematics objective questions. Finish a set, review the answers and explanations, then try another free set. Core Mathematics full tests are free too, with a four-hour timer and saved results.
What is the difference between practice and past questions?
Practice questions are created to help you revise exam topics. Past questions come from earlier examinations and should identify their exam source and year. Our separate past questions library displays released material with references and worked solutions.
Will practising guarantee a particular WASSCE grade?
No. Practice can help you identify gaps and strengthen your understanding, but your result depends on your preparation and examination performance. Use Bese Saka alongside lessons, class notes and teacher feedback.
Is Bese Saka an official WAEC website?
No. Bese Saka Preps is an independent WASSCE preparation platform and is not affiliated with or endorsed by WAEC.
YOUR NEXT STEP
Just Test Yourself.
Take a free practice set and find out which topics need another look.