AQA GCSE Maths Higher Paper 3: Topics, Questions & Key
Concepts Questions And Answerss 2025/2026
Recurring Decimals → Fractions - CORRECT ANSWER-Convert 0.27̅ to a fraction.
Ratio Problem - CORRECT ANSWER-A recipe uses flour, sugar, butter in the ratio
5:3:2. If you have 420 g of flour, how much sugar and butter do you need?
Bounds in Context - CORRECT ANSWER-A cylindrical can has a radius of 4.8 cm
(nearest mm) and a height of 12.4 cm (nearest 0.1 cm). Find the upper bound for
the volume.
Functions - CORRECT ANSWER-Given f(x) = 3x - 7, find f⁻¹(x).
Composite Functions - CORRECT ANSWER-If f(x) = 2x + 1 and g(x) = x² - 4, find
f(g(5)).
Transformations of Graphs - CORRECT ANSWER-The graph of y = x² is
transformed to y = (x - 3)² + 5. Describe the transformation.
Concepts Questions And Answerss 2025/2026
Recurring Decimals → Fractions - CORRECT ANSWER-Convert 0.27̅ to a fraction.
Ratio Problem - CORRECT ANSWER-A recipe uses flour, sugar, butter in the ratio
5:3:2. If you have 420 g of flour, how much sugar and butter do you need?
Bounds in Context - CORRECT ANSWER-A cylindrical can has a radius of 4.8 cm
(nearest mm) and a height of 12.4 cm (nearest 0.1 cm). Find the upper bound for
the volume.
Functions - CORRECT ANSWER-Given f(x) = 3x - 7, find f⁻¹(x).
Composite Functions - CORRECT ANSWER-If f(x) = 2x + 1 and g(x) = x² - 4, find
f(g(5)).
Transformations of Graphs - CORRECT ANSWER-The graph of y = x² is
transformed to y = (x - 3)² + 5. Describe the transformation.
