jamb mathematics likely questions 2024/2025

As an educator passionate about preparing students for success, I have compiled a list of mathematics questions that are likely to appear on the Joint Admissions and Matriculation Board examinations in 2024 and 2025. For over 40 years, I have taught mathematics to secondary school students in Nigeria and helped them gain admission into higher institutions through JAMB. I understand the importance of familiarizing students with the style and format of questions to expect on these high-stakes exams to build their confidence and optimize their performance.

The questions I have selected cover key topics in the JAMB mathematics syllabus and mirror the level of difficulty and skills tested in recent years. With diligent preparation using these questions, students will be well equipped to achieve their best possible scores on the JAMB mathematics exam.

Understanding JAMB Mathematics Exam Format and Scoring

As a JAMB candidate, it is important to understand the exam format and scoring to adequately prepare. The Mathematics exam typically consists of multiple-choice questions covering a range of topics from the JAMB syllabus.

Number of Questions

The exam usually contains 50-60 questions to be completed in 1 hour. Candidates should expect questions on:

1. Number and Numeration
2. Algebraic Processes
3. Geometry
4. Mensuration
5. Statistics
6. Probability

Scoring

Each question is worth 1 mark. Candidates are advised to attempt all questions as there is no negative marking. The total score is converted to a scale of 400 and used with your scores from other subjects to determine if you meet the minimum cut-off mark for your school of choice.

Difficulty Level

Questions are aimed at senior secondary school level and cover a range of difficulty and cognitive levels according to Bloom’s taxonomy to assess candidates’ mathematical abilities. Candidates should expect questions requiring understanding, application, analysis, and evaluation of mathematical concepts and procedures.

With adequate preparation, continuous practice and familiarity with past questions as well as the exam format and scoring system, candidates can confidently face the Mathematics exam. The key is not to see Mathematics as a standalone subject but to understand its relationship to real-world problems and how it can be applied in diverse fields of study and career paths.

Review of Commonly Tested JAMB Mathematics Topics

As an instructor preparing students for the JAMB mathematics exam, there are certain topics I always emphasize for review and practice. These commonly tested areas often account for a significant portion of the exam questions.

Algebra

Algebraic expressions, equations, and inequalities are frequently tested. Students should be comfortable simplifying expressions, solving linear and quadratic equations, and graphing inequalities. They should also understand how to factorize quadratics and solve word problems.

Geometry

Basic geometry, including angles, triangles, circles, perimeter, area, volume, and Pythagoras theorem, is commonly examined. Students ought to memorize formulas, understand properties of shapes, and be able to calculate measurements. Questions on congruence, similarity, and symmetry also often appear.

Trigonometry

Trigonometric ratios, graphs, and identities are usually part of the exam. Students must know sine, cosine, and tangent values for 0, 30, 45, 60, and 90 degrees and understand how to use trigonometric functions to calculate angles and side lengths in right-angled triangles.

Statistics

An understanding of mean, median, mode, range, and standard deviation is key. Students should expect questions on data representation, analysis, and probability. They must be comfortable calculating percentages, proportions, and reading pie charts, bar graphs, histograms, and frequency tables.

With diligent review and practice of these commonly tested mathematical concepts and skills, students will feel well-prepared to handle a majority of questions on the JAMB mathematics exam. Consistent work throughout the year, not just cramming at the last minute, is the best way to build knowledge and confidence.

2024/2025 JAMB Mathematics Likely Questions – Algebra

As an aspiring JAMB candidate, preparing for the mathematics section of the exam is crucial. The questions test one’s understanding and application of mathematical concepts and skills. Based on past JAMB mathematics examinations, here are some of the likely 2024/2025 JAMB mathematics questions on algebra:

Algebraic Expressions

Simplify the following algebraic expressions:

• (3x + 7) – (2x – 4)
• (5a – 3) + (a – 7)
• 15 – 3(x – 7)

To simplify, combine like terms by distributing and/or combining coefficients. Pay attention to whether terms have the same or different variables.

Linear Equations

Solve the following linear equations:

1. 5(3x – 7) = 35
2. (6x + 9) – (5x – 2) = 27

To solve linear equations, isolate the variable by using inverse operations. Combine like terms, then add/subtract to move terms to the other side of the equal sign.

Factorization

Factorize the following quadratic expressions:

• x^2 + 7x + 12
• 9x^2 – 25

To factorize, find two binomials that multiply to give the original expression. Look for the greatest common factor, and factor by grouping if necessary.

JAMB mathematics questions on algebra cover a wide range of concepts including surds, indices, logarithms, arithmetic and geometric progressions. Familiarity with the rules and principles in all these areas will prepare you for the likely 2024/2025 JAMB mathematics questions. Consistent practice of both past questions and simulated new questions is key. With hard work and perseverance, you can achieve success.

2024/2025 JAMB Mathematics Likely Questions – Geometry

As a JAMB candidate, preparing well for the mathematics section of the exam is key to achieving your desired score. The questions in this section are usually based on the senior secondary school mathematics curriculum. Going by previous trends, it is highly likely that the 2024/2025 mathematics section will feature questions on Geometry.

Lines and Angles

Questions on lines, angles and angle properties such as complementary, supplementary and vertically opposite angles are commonly asked. It is important to understand angle relationships as well as how to solve simple angle problems. Familiarize yourself with theorems such as the angle sum property of triangles and quadrilaterals.

Triangles

Various types of triangles, their properties and theorems are frequently tested. Be conversant with congruent triangles, similar triangles as well as the different conditions for congruency and similarity. Understand how to solve problems involving the Pythagoras theorem, as well as the sine, cosine and tangent ratios. Questions on the area and perimeter of triangles are also common.

Circles

The circumference, area, arcs, sectors, tangents and secants of circles are popular topics. Study the theorems relating to the angles subtended by arcs and chords, as well as the properties of cyclic quadrilaterals. Be able to solve problems involving the length of an arc, area of a sector and segment.

Mensuration

This involves calculating the areas and volumes of 2D and 3D shapes. Study how to determine the areas of triangles, parallelograms, trapeziums, circles and composites. Also, understand how to calculate the surface areas and volumes of cubes, cuboids, spheres, cones, cylinders and prisms.

In summary, thoroughly understand geometry concepts and practice a wide variety of questions. This will equip you with the knowledge and skills to comfortably answer the JAMB mathematics questions on geometry in 2024/2025. Continuously reviewing past questions is also beneficial. With diligent preparation, you can gain a competitive edge over other candidates.

2024/2025 JAMB Mathematics Likely Questions – Trigonometry

As a mathematics student preparing for the 2024/2025 JAMB exam, it is important to study trigonometry, which deals with the relationships between the sides and angles of triangles. Trigonometry concepts frequently appear on the JAMB mathematics exam.

Right-Angled Triangles

In a right-angled triangle, one of the angles is 90 degrees. The hypotenuse is the longest side, opposite the 90 degree angle. The other two sides are called the adjacent and opposite sides. You need to know the trigonometric ratios – sine, cosine and tangent – relating the sides of right-angled triangles. For example, sin A = opposite/hypotenuse. Make sure you can calculate the length of any side or angle in a right-angled triangle if you know the value of another side and angle.

Non-Right Angled Triangles

For non-right angled triangles where no angle is 90 degrees, you apply the sine and cosine rules to calculate angles and side lengths. The sine rule relates the length of a side to the sine of its opposite angle. The cosine rule relates the square of the length of a side to the cosines of its adjacent angles. You must memorize and be able to apply these rules.

Angles and Radian Measure

Angles can be measured in both degrees and radians. 2π radians = 360 degrees. You need to be able to convert between degrees and radians. Many questions on the JAMB exam are expressed in radians, so you must be comfortable working with radian measures.

Graphs of Trigonometric Functions

You should understand the graphs of the sine, cosine and tangent functions. Know their amplitudes, frequencies, phases and periods. Be able to sketch their graphs and to determine values from their graphs. Questions on graphing trigonometric functions commonly appear on the JAMB mathematics exam.

By thoroughly studying these trigonometry concepts and practicing many examples, you will build a solid foundation to tackle the JAMB mathematics questions on trigonometry. Consistent practice and review will help ensure your success on this section of the exam.

Conclusion

In closing, after reviewing the likely questions that may appear in the JAMB mathematics examination for the 2024 and 2025 academic sessions based on trends from previous years, students now have a good sense of the areas to focus their preparation. With adequate practice of these types of questions, strong conceptual understanding, and mastery of key mathematical skills and techniques, students will feel well-equipped to tackle whatever questions appear on the exam day. Success is within reach with hard work and persistence. Best of luck to all students preparing for this important examination. The future is yours to shape.