Keystones — Capstone

Five GCSE retrieval questions · 10 May 2026 · mathsvault.uk/keystones

1. Number

Calculate: 997 + 763

Answer: 1760
2. Algebra

Factorise fully: 15x² + 35x

Answer: 5x(3x + 7)
3. Geometry

Adjacent = 20cm, hypotenuse = 37cm. Find the angle

Answer: 57.3°
4. Ratio

Simplify the ratio 5m:500cm

Answer: 1:100
5. Statistics

A spinner has 4 red, 4 blue and 6 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.