ALLCBTs

Mathematics Post UTME Questions.

Published on Jul 24, 2025 • Education

Introduction

Welcome to today’s mathematics tutorial!
In this lesson, we’ll solve linear equation questions commonly found in JAMB, WAEC, NECO, and international exams. We’ll focus on identifying points that lie on a line and determining gradients (slopes) and y-intercepts from given equations.

You can watch the full class in the video below:

Question 1: Identifying Points on a Line

Question:
Which of the following points does not lie on the line: 2y+5x−4= 0

Options:

• A) (0.8, 0)
• B) (1, -0.5)
• C) (0, 2)
• D) (2, 3)

Correct Answer: D) (2, 3)

Question 2: Finding Gradient and Y-Intercept

Question:
A straight line has the equation: 10y = 3x +15

Which of the following is true?

Options:

• A) Gradient = 0.3, Y-intercept = 1.5
• B) Gradient = 3, Y-intercept = 1.5
• C) Gradient = 15, Y-intercept = 3
• D) Gradient = 1.5, Y-intercept = 0.3

Gradient (m) = 0.3
Y-Intercept (c) = 1.5

Correct Answer: A) Gradient = 0.3, Y-intercept = 1.5

Watch more educational videos and past questions: https://youtube.com/@allcbts

Conclusion

Linear equations form the foundation of many math topics. By understanding how to test points and find gradients and intercepts, you can confidently solve similar questions in JAMB, WAEC, NECO, and other competitive exams.

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Keywords

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• WAEC NECO JAMB math tutorials with answers