Keystones — Capstone

Five GCSE retrieval questions · 11 December 2025 · mathsvault.uk/keystones

1. Number

Calculate: 999 + 625

Answer: 1624
2. Algebra

Solve: ^x⁄₇ = 5.5714285714286

Answer: x = 39
3. Geometry

Adjacent = 14cm, hypotenuse = 33cm. Find the angle

Answer: 64.9°
4. Ratio

Simplify the ratio 4m:400cm

Answer: 1:100
5. Statistics

A spinner has 4 red, 5 blue and 5 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.