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GCE Mathematics Questions and Solutions.

Published on Sep 2, 2025 • Education

Introduction

Welcome to today’s tutorial! In this lesson, we will be looking at likely GCE Mathematics questions that are frequently asked in exams. These worked examples will help you understand the step-by-step process of solving typical questions, while also preparing you for WAEC, NECO, and GCE Mathematics examinations.

Let’s dive into some solved practice questions.

Let’s get started with the questions and answers.

Answer: The surface area of the cube is 2400 cm².

Answer: The length of the chord is 10 cm.

Extra Practice Questions

Question 3

The sum of the first 20 terms of an AP is 610. If the first term is 2, find the common difference.

A. 1
B. 2
C. 3
D. 4

Answer: C. 3

Question 4

Solve for x: 2x+5=17

A. 5
B. 6
C. 7
D. 8

Answer: B. 6

Question 5

Find the simple interest on ₦5000 for 3 years at 8% per annum.

A. ₦1200
B. ₦1400
C. ₦1000
D. ₦1500

Answer: A. ₦1200

Question 4

Solve for xxx: 2x+5=172x + 5 = 172x+5=17

A. 5
B. 6
C. 7
D. 8

Answer: B. 6

Question 5

Find the simple interest on ₦5000 for 3 years at 8% per annum.

A. ₦1200
B. ₦1400
C. ₦1000
D. ₦1500

Answer: A. ₦1200

Watch the full tutorial here: https://www.youtube.com/watch?v=t8-WFPW8BI4

Conclusion

These GCE Mathematics practice questions cover common topics such as mensuration (surface area and volume), geometry (chord length and circle theorem), and algebra (AP, equations, and interest). By consistently practicing these solved examples, you can improve accuracy and speed in the exam hall.

Mathematics is about practice—the more you solve, the more confident you become.

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Keywords.

• GCE Mathematics past questions and answers
• Likely GCE exam questions 2025
• WAEC and NECO Mathematics practice questions
• Surface area of a cube solved examples
• Circle theorem and chord length problems
• GCE mathematics MCQ with solutions