Keystones — Capstone

Five GCSE retrieval questions · 7 January 2024 · mathsvault.uk/keystones

1. Number

Calculate: 990 + 567

Answer: 1557
2. Algebra

Solve: ^x⁄₂ = 9.5

Answer: x = 19
3. Geometry

Adjacent = 20cm, hypotenuse = 40cm. Find the angle

Answer: 60°
4. Ratio

Simplify the ratio 4m:400cm

Answer: 1:100
5. Statistics

A spinner has 4 red, 6 blue and 4 green sections. Probability of landing on red?

Answer: ²⁄₇

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.