Below you can find past paper questions and video solutions to past IGCSE questions on almost every topic at GCSE/IGCSE. The page was designed for the Edexcel IGCSE (A) Higher Tier, but the content of other syllabuses will be similar. Click on the left hand link to try some practice questions and then watch the video solutions on the right*.

CAMBRIDGE IGCSE: See this playlist going through the 2018 Paper 4

*note – they don’t always cover every question from the practice sets but the year of the papers are written so you can also check the mark schemes for the relevant papers here!

I have also made video solutions to three full past papers for the new Edexcel IGCSE Syllabus which are linked from the Past Papers page and below here there are 3 short papers made from the hardest questions from the 2015 papers.

 Mixed Hard Revision Questions 
Harder Revision A (2015 Papers) Video Solutions
Harder Revision B (2015 Papers) Video Solutions
Harder Revision C (2015 Papers) Video Solutions

I have arranged the question sets and videos below in three sections roughly in order of difficulty (with statistics questions separately at the end). You can also just see all the videos in a playlist here.

Questions by Topic – Hardest Topics
Quadratic Sequences NEW 2020!Video Solutions
Surds (Square Roots)
Video Solutions
FunctionsVideo Solutions
VectorsVideo Solutions
Harder Sine and Cosine Rules Video Solutions
Algebraic Fractions Video Solutions
Direct and Inverse proportion questions 1
Direct and inverse proportion questions 2
Video Solutions
Quadratic simultaneous equations practice questions Video Solutions
Calculus practice questions Video Solutions
Harder proababilityVideo Solutions
Plotting graphs and solving related equations Video Solutions
Harder graphs questions Video Solutions
Sine and cosine rules, area of a triangle practice questions Video Solutions
Mathematical ProofVideo Solutions

The Casio fx-991 is the calculator I would recommend for GCSE and IGCSE examinations. You can buy it here or read more detail about this and other calculators in my complete guide to buying the right calculator for school mathematics.

Questions by Topic – Middle Difficulty
Indices (Powers / Exponents)No video
Recurring decimals Video Solutions
Solving quadratics Video Solutions
Setting up and solving quadratics Video Solutions
Inequalities practice questions Video Solutions
Circle theorems practice questions Video Solutions
Scale factors in similar shapesVideo Solutions 
Sets practice questions Video Solutions
Tree diagrams practice questions Video Solutions
Multiplying out and factorising quadratics practice questions Video Solutions
Transformations practice questions Video Solutions
Sectors and segments practice questions Video Solutions
3d shapes practice questions Video Solutions

Questions by Topic – Easier Topics
Parallel lines Video Solutions
Easy Algebra 1
Easy Algebra 2
No video
Multiplying Out and Factorising Video Solutions
Linear simultaneous equations practice questions Video Solutions
Basic TrigonometryNo video
Prime factors, HCF, LCM Video Solutions
Fractions show that questions Video Solutions
Angles in polygons Video Solutions
Ratio, percentages and scale factors Video Solutions
Standard form practice questions No video
Easier probabilityVideo Solutions
Plotting graphs (easy)

Video Solutions
ConstructionsVideo Solutions
 Bearings Video Solutions
Using formulae for 2d shapesVideo Solutions
Coordinate geometryVideo Solutions
Sequences practice questions (Note not 9-1 APs questions) Video Solutions
Speed distance and time practice questions Video Solutions
Straight lines practice questions Video Solutions
Questions by Topic – Statistics
Mean Median Mode Video Solutions
Quartiles and IQR Video Solutions 
Frequency Tables Video Solutions
Grouped and cumulative frequency Video Solutions
Histograms practice questions Video Solutions 1
Video Solutions 2