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 |
|---|---|---|
| The nth term from two terms | GCSE Maths: Sequences | 3 marks |
| The first terms from the nth term | GCSE Maths: Sequences | 3 marks |
| When two sequences are equal | GCSE Maths: Sequences | 2 marks |
| Evaluate f(x) at a positive and a negative number | GCSE Maths: Functions and graph transformations | 3 marks |
| Evaluate a quadratic function at a negative number | GCSE Maths: Functions and graph transformations | 2 marks |
| Solve f(x) = k | GCSE Maths: Functions and graph transformations | 2 marks |
| f(a + 1) as an expression | GCSE Maths: Functions and graph transformations | 2 marks |
| f(x + k) for a quadratic | GCSE Maths: Functions and graph transformations | 3 marks |
| A function given in words | GCSE Maths: Functions and graph transformations | 4 marks |
| Solve f(x) = k for a quadratic f | GCSE Maths: Functions and graph transformations | 2 marks |
| A function in context: fares and charges | GCSE Maths: Functions and graph transformations | 3 marks |
| Values of fg(x) and gf(x) | GCSE Maths: Functions and graph transformations | 4 marks |
| fg(x) or gf(x) as an expression | GCSE Maths: Functions and graph transformations | 2 marks |
| fg(x) when f is quadratic | GCSE Maths: Functions and graph transformations | 3 marks |
| The inverse of a linear function | GCSE Maths: Functions and graph transformations | 2 marks |
| The inverse of (ax + b)/c | GCSE Maths: Functions and graph transformations | 3 marks |
| A value of the inverse function | GCSE Maths: Functions and graph transformations | 2 marks |
| Solve fg(x) = k | GCSE Maths: Functions and graph transformations | 3 marks |
| The inverse of a/(x + b) | GCSE Maths: Functions and graph transformations | 3 marks |
| Show an identity: a difference of squares | GCSE Maths: Proof and iteration | 3 marks |
| Which expression is always odd? | GCSE Maths: Proof and iteration | 1 mark |
| The sum of consecutive integers | GCSE Maths: Proof and iteration | 3 marks |
| The square of an odd number | GCSE Maths: Proof and iteration | 3 marks |
| Find unknowns in an identity | GCSE Maths: Proof and iteration | 2 marks |
| Is it always a multiple? | GCSE Maths: Proof and iteration | 2 marks |
| The difference of consecutive squares | GCSE Maths: Proof and iteration | 1 mark |
| Prove a sum is a multiple of 3 | GCSE Maths: Proof and iteration | 3 marks |
| Why is n(n + 1) even? | GCSE Maths: Proof and iteration | 1 mark |
| Which statement is an identity? | GCSE Maths: Proof and iteration | 1 mark |
| A counterexample about primes | GCSE Maths: Proof and iteration | 1 mark |
Questions are shared by every board that teaches the topic.