WAEC Top Repeated Topics and Questions for Mathematics

 

 

 

Mathematics is a compulsory subject in the West African Examinations Council (WAEC) exam, and every year, candidates look for ways to improve their performance.

Certain topics and questions appear frequently, making WAEC top repeated topics and questions for Mathematics essential for effective preparation.

This article provides a detailed guide on WAEC Mathematics topics, including frequently repeated questions, WAEC General Mathematics 2024 syllabus, and tips to score high in WAEC Mathematics.

By focusing on common WAEC math topics and practicing past questions, students can increase their chances of passing with distinction.

WAEC Top Repeated Topics for Mathematics

WAEC Mathematics covers various topics from Algebra, Geometry, Trigonometry, Statistics, and Number Operations.

Below are the most commonly tested topics:

1. Number and Numeration

This section tests candidates on number operations and properties of numbers.

Frequently Repeated Topics

1. BODMAS (Order of Operations)
2. Factors, Multiples, and Prime Numbers
3. LCM and HCF
4. Fractions, Decimals, and Percentages
5. Indices, Logarithms, and Surds

Frequently Repeated Questions

Find the LCM and HCF of 24, 36, and 48.
Simplify:
5

2
+
3
0

2

1
5
−2
+3
0
−2
−1
.
Convert 0.875 to a fraction in its simplest form.

2. Algebra

Algebra is a fundamental area in WAEC Mathematics. Questions often focus on equations, inequalities, and sequences.

Frequently Repeated Topics

1. Linear and Quadratic Equations

2. Simultaneous Equations

3. Polynomials and Factorization

4. Inequalities and Number Line Representation

5. Arithmetic and Geometric Progressions

Frequently Repeated Questions

Solve for

x:
3

2

5


2
=
0
3x
2
−5x−2=0.
Find the sum of the first 10 terms of the arithmetic sequence
2
,
5
,
8
,
11
,
.
.
.
2,5,8,11,….
Solve the simultaneous equations:
2

+
3

=
12
2x+3y=12



=
4
x−y=4

3. Geometry and Mensuration

Geometry deals with shapes, angles, and measurements. Mensuration focuses on finding areas, perimeters, and volumes.

Frequently Repeated Topics

1. Angles and Lines

2. Properties of Circles

3. Pythagoras’ Theorem

4. Trigonometry (Sine, Cosine, and Tangent)

5. Areas and Volumes of Shapes

Frequently Repeated Questions

1. Find the area of a triangle with base 8 cm and height 5 cm.

2. Calculate the perimeter of a sector with a central angle of 60° and radius 7 cm.

3. A ladder leans against a wall, forming an angle of 60° with the ground. If the ladder is 10m long, find the height it reaches on the wall.

4. Trigonometry

Trigonometry involves solving problems with angles and sides of triangles.

Frequently Repeated Topics

1. Sine Rule and Cosine Rule

2. Bearings and Distances

3. Angle of Elevation and Depression

Frequently Repeated Questions

1. Find the value of

x if
sin


=
0.5
sinx=0.5.
2. A ship sails 100 km on a bearing of 060°. How far east is it from its starting point?

3. The angle of elevation of a tree from a point 30m away is 45°. Find the height of the tree.

5. Statistics and Probability

This section tests data interpretation, mean, median, mode, and probability calculations.

Frequently Repeated Topics

Mean, Median, and Mode
Cumulative Frequency and Histograms
Probability of Simple and Combined Events
Frequently Repeated Questions
Find the median of the following numbers: 3, 7, 9, 10, 12, 14, 18.
A bag contains 5 red, 3 blue, and 4 green balls. What is the probability of picking a blue ball?
Calculate the mean of the scores: 5, 10, 15, 20, 25.

WAEC Top Repeated Questions for Mathematics

WAEC Mathematics follows a pattern in setting exam questions.

Below are some of the most commonly repeated questions:

1. Solve for

x in quadratic and linear equations.

2. Find the area and volume of different geometric shapes.

3. Compute the mean, median, and mode of given data.

4. Solve word problems on percentage and ratio.

5. Use trigonometry to find angles and distances.

6. Calculate compound interest and depreciation.

7. Solve simultaneous and inequality equations.

WAEC General Mathematics 2025
For WAEC 2025, candidates should focus on:

Algebra (Equations, Factorization, Progressions)

Trigonometry (Bearings, Elevation, Sine and Cosine Rules)

Statistics and Probability (Data Interpretation, Mean, Probability)

Geometry and Mensuration (Circles, Angles, Areas, and Volumes)

Number Operations (Fractions, Logarithms, Indices)

Practicing these topics will increase the chances of scoring high in WAEC Mathematics.

How Can I Pass Mathematics in WAEC?

To pass WAEC Mathematics, follow these effective study strategies:

1. Study the WAEC Mathematics Syllabus

Understand the key topics and concepts that frequently appear in WAEC exams.

2. Solve Past Questions Regularly

WAEC often repeats questions with slight modifications. Practicing past questions improves speed and accuracy.

3. Master BODMAS and Basic Calculations

Ensure you understand basic arithmetic operations, which are the foundation of most math problems.

4. Focus on Weak Areas

Identify and strengthen difficult topics before the exam.

5. Improve Time Management

Practice solving questions under timed conditions to enhance speed.

What Are the Most Common Topics in WAEC Math?

Some of the most frequently tested WAEC math topics include:

1. Algebra (Quadratic and Simultaneous Equations)

2. Geometry (Angles, Circles, and Trigonometry)

3. Statistics (Mean, Median, Mode, Probability)

4. Number and Numeration (Indices, Logarithms, Surds)

5. Mensuration (Perimeter, Area, Volume of Shapes)

How Many Marks is WAEC Mathematics Objective?

WAEC Mathematics consists of two sections:

Paper 1 (Objective Section) – 50 multiple-choice questions (40 marks)

Paper 2 (Theory Section) – Structured and essay-type questions (100 marks)

Total score: 140 marks.

GCE Mathematics Syllabus

The General Certificate Examination (GCE) Mathematics syllabus covers:

1. Algebra and Arithmetic

2. Mensuration and Trigonometry

3. Statistics and Probability

4. Geometry and Coordinate Geometry

5. Number Operations

The GCE Mathematics exam follows the same structure as WAEC, so candidates should prepare similarly.

Conclusion

To excel in WAEC Mathematics, students should focus on frequently repeated topics and questions, practice past WAEC math questions, and master basic mathematical operations.

By using effective study techniques, improving speed and accuracy, and managing time well, students can achieve high scores in WAEC General Mathematics 2024.

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