Keystones — Capstone

Five GCSE retrieval questions · 24 July 2024 · mathsvault.uk/keystones

1. Number

Calculate: ²⁄₃ + ³⁄₄ + ²⁄₄

Answer: ²³⁄₁₂
2. Algebra

Solve: ^x⁄₂ = 13.5

Answer: x = 27
3. Geometry

Adjacent = 20cm, hypotenuse = 35cm. Find the angle

Answer: 55.2°
4. Ratio

Simplify the ratio 3m:300cm

Answer: 1:100
5. Statistics

The mean of 6 numbers is 32. If 5 of them are 41, 36, 43, 17, 18, what is the missing number?

Answer: 37

Same five questions for everyone on Capstone on this date. Sets are stored as JSON for reliable print-on-demand — sign in for school-branded PDFs.