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Pearson Edexcel International GCSE Mathematics B · All papers (1, 2)
Topics: marks and papers
Every part of the syllabus, with the share of marks it carried and how often it appeared in past papers. Choose one to see its papers and try a question.
All sittings since 2019
In the papers analysed (January 2019 to November 2025, 42 papers).
Number 1
| Topic | Share of marks | On papers |
|---|---|---|
| The ordinary processes of number manipulation 1A | 1.1% | 17 of 42 |
| Prime numbers, factors, multiples 1B | 1.0% | 17 of 42 |
| Indices, powers and roots 1C | 0.1% | 2 of 42 |
| Simple manipulation of surds 1D | 0.8% | 12 of 42 |
| Rationalising the denominator 1E | 0.7% | 9 of 42 |
| Natural numbers, integers and rational and irrational numbers 1F | 0.1% | 3 of 42 |
| Weights, measures and money 1G | 2.1% | 20 of 42 |
| Fractions, decimals, ratio, proportion and percentage 1H | 5.1% | 39 of 42 |
| Expressing numbers to a given degree of accuracy 1I | 0.1% | 3 of 42 |
| Solve problems using upper and lower bounds where values are given to a degree of accuracy 1J | 2.0% | 20 of 42 |
| Numbers in standard form 1K | 1.8% | 21 of 42 |
Sets 2
| Topic | Share of marks | On papers |
|---|---|---|
| The idea of a set 2A | Not in the papers analysed | |
| Set language and notation 2B | 0.5% | 6 of 42 |
| Union and intersection of sets 2C | Not in the papers analysed | |
| Number of elements in a set 2D | Not in the papers analysed | |
| Complementary sets 2E | Not in the papers analysed | |
| Subsets 2F | Not in the papers analysed | |
| Universal set, null set 2G | Not in the papers analysed | |
| Venn diagrams and their use in simple logical problems 2H | 2.6% | 19 of 42 |
| Use of symbols to represent sets 2I | Not in the papers analysed | |
Algebra 3
Functions 4
Matrices 5
| Topic | Share of marks | On papers |
|---|---|---|
| Representation of data by a matrix 5A | Not in the papers analysed | |
| Addition and multiplication of matrices 5B | 1.5% | 20 of 42 |
| Multiplication of a matrix by a scalar 5C | 0.1% | 3 of 42 |
| Unit (identity) matrix and zero (null) matrix 5D | 0.1% | 1 of 42 |
| Determinants and inverses of non-singular 2 × 2 matrices 5E | 1.3% | 20 of 42 |
| Transformations of the plane associated with 2 × 2 matrices 5F | 1.3% | 16 of 42 |
| Combination of transformations 5G | 0.5% | 7 of 42 |
Geometry 6
Mensuration 7
| Topic | Share of marks | On papers |
|---|---|---|
| Length, area, and volume 7A | Not in the papers analysed | |
| Mensuration of two-dimensional shapes, rectangle, parallelogram, trapezium, triangle, circle 7B | 1.8% | 20 of 42 |
| Mensuration of three-dimensional shapes, right circular cylinder, right circular cone and sphere, cuboid, pyramid, prism 7C | 3.1% | 28 of 42 |
| Length of an arc, area of a sector of a circle 7D | 1.6% | 17 of 42 |
Vectors and transformation geometry 8
| Topic | Share of marks | On papers |
|---|---|---|
| Scalar and vector quantities 8A | Not in the papers analysed | |
| Understand and use vector notation 8B | 0.1% | 2 of 42 |
| Representation of a vector by a directed line segment 8C | Not in the papers analysed | |
| Parallel vectors, unit vectors and position vectors 8D | 0.2% | 2 of 42 |
| Sum and difference of two vectors 8E | 0.1% | 2 of 42 |
| Modulus (magnitude) of a vector 8F | 0.3% | 5 of 42 |
| Multiplication of a vector by a scalar 8G | Not in the papers analysed | |
| Find the resultant of two or more vectors 8H | 1.0% | 16 of 42 |
| Apply vector methods to simple geometrical problems 8I | 2.2% | 19 of 42 |
| Transformations of the plane 8J | 1.6% | 20 of 42 |
| Combination of transformations 8K | 1.2% | 17 of 42 |
| Multiplication of a vector by a matrix 8L | Not in the papers analysed | |
Trigonometry 9
| Topic | Share of marks | On papers |
|---|---|---|
| Use of sine, cosine and tangent of angles up to 180° 9A | 2.9% | 26 of 42 |
| Solution of problems in two and three dimensions by calculation and by drawing 9B | 2.8% | 24 of 42 |
| Angles of elevation and depression 9C | 0.5% | 5 of 42 |
| Bearings 9D | 0.6% | 8 of 42 |
Statistics and probability 10
| Topic | Share of marks | On papers |
|---|---|---|
| Graphical representation of numerical data 10A | 1.4% | 18 of 42 |
| Determination of the mean, median and mode for a discrete data set 10B | 2.0% | 24 of 42 |
| Calculation of an estimate of the mean of a larger number of quantities given in grouped frequencies 10C | 1.6% | 17 of 42 |
| Determination of a modal class and the class containing the median for grouped data 10D | 0.1% | 2 of 42 |
| Understand the language and basic concepts of probability 10E | 0.7% | 15 of 42 |
| Use of addition rule for two or more mutually exclusive events 10F | 0.1% | 1 of 42 |
| Use of product rule for two or more independent events 10G | 0.4% | 5 of 42 |
| Determination of the probability of two or more independent events 10H | 1.3% | 10 of 42 |
| Using simple conditional probability for combined events 10I | 1.7% | 12 of 42 |
| Finding very simple conditional probability 10J | 0.9% | 15 of 42 |
| Understand and use the term ‘expected frequency’ 10K | 0.7% | 12 of 42 |
In the papers analysed: marks count labelled parts only (most, not all, of each paper), a part's marks split over its subtopics; shares describe past papers, not a forecast. stats.current = the syllabus now examined; stats.all = every sitting analysed