Practice questions
A free sample of Brainlag Learn questions. Choose a course, then filter by topic and difficulty. Each question opens in Learn, where it is marked and explained.
1415 questions
| Practice questions | Topic | Difficulty |
|---|---|---|
| If a > b, is a² > b²? | GCSE Maths: Proof and iteration | 1 mark |
| Is the sum of two primes even? | GCSE Maths: Proof and iteration | 1 mark |
| When does a prime formula fail? | GCSE Maths: Proof and iteration | 2 marks |
| Always true, sometimes true or never true? | GCSE Maths: Proof and iteration | 1 mark |
| Prove the sum of two odd numbers is even | GCSE Maths: Proof and iteration | 3 marks |
| Is 1/x always smaller than x? | GCSE Maths: Proof and iteration | 1 mark |
| The first value that breaks a rule | GCSE Maths: Proof and iteration | 2 marks |
| Up and down by the same percentage | GCSE Maths: Proof and iteration | 2 marks |
| Choose the right algebra for a proof | GCSE Maths: Proof and iteration | 1 mark |
| Show a difference of squares is linear | GCSE Maths: Proof and iteration | 2 marks |
| Which pack is better value? | GCSE Maths: Problem solving and proof | 4 marks |
| Which phone plan is cheaper? | GCSE Maths: Problem solving and proof | 5 marks |
| An electricity bill with VAT | GCSE Maths: Problem solving and proof | 5 marks |
| Will she be on time? A bus timetable | GCSE Maths: Problem solving and proof | 4 marks |
| Sharing a cost in the ratio of nights stayed | GCSE Maths: Problem solving and proof | 4 marks |
| Scaling a recipe and buying enough | GCSE Maths: Problem solving and proof | 6 marks |
| Cheaper at home or abroad? | GCSE Maths: Problem solving and proof | 5 marks |
| A percentage off or three for two? | GCSE Maths: Problem solving and proof | 4 marks |
| Estimate first, then check | GCSE Maths: Problem solving and proof | 4 marks |
| An exterior angle of a triangle, with reasons | GCSE Maths: Problem solving and proof | 4 marks |
| Parallel lines: two angles, two reasons | GCSE Maths: Problem solving and proof | 4 marks |
| A quadrilateral with one side extended | GCSE Maths: Problem solving and proof | 4 marks |
| Regular polygons: exterior and interior angles | GCSE Maths: Problem solving and proof | 5 marks |
| Crossing lines and an isosceles triangle | GCSE Maths: Problem solving and proof | 4 marks |
| Angles with algebra on parallel lines | GCSE Maths: Problem solving and proof | 5 marks |
| An isosceles triangle under a parallel line | GCSE Maths: Problem solving and proof | 4 marks |
| Describe the mistake in an angle argument | GCSE Maths: Problem solving and proof | 3 marks |
| A rectangle and a square with the same perimeter | GCSE Maths: Problem solving and proof | 5 marks |
| Metric lengths | GCSE Maths: Ratio and proportion | 3 marks |
| Mass and capacity | GCSE Maths: Ratio and proportion | 2 marks |
Questions are shared by every board that teaches the topic.