Keystones — Capstone

Five GCSE retrieval questions · 4 June 2022 · mathsvault.uk/keystones

1. Number

Calculate: ²⁄₅ + ¹⁄₄ + ³⁄₆

Answer: ²³⁄₂₀
2. Algebra

Factorise fully: 12x² + 16x

Answer: 4x(3x + 4)
3. Geometry

Adjacent = 27cm, hypotenuse = 41cm. Find the angle

Answer: 48.8°
4. Ratio

Simplify the ratio 2m:200cm

Answer: 1:100
5. Statistics

A spinner has 5 red, 6 blue and 6 green sections. Probability of landing on red?

Answer: ⁵⁄₁₇

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.