Keystones — Capstone

Five GCSE retrieval questions · 28 June 2026 · mathsvault.uk/keystones

1. Number

Calculate: 993 + 536

Answer: 1529
2. Algebra

Simplify: 9x - 3x + 3y - y

Answer: 6x + 2y
3. Geometry

Adjacent = 17cm, hypotenuse = 29cm. Find the angle

Answer: 54.1°
4. Ratio

Simplify the ratio 2m:200cm

Answer: 1:100
5. Statistics

A spinner has 2 red, 2 blue and 4 green sections. Probability of landing on red?

Answer: ¹⁄₄

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.