Keystones — Capstone

Five GCSE retrieval questions · 3 July 2025 · mathsvault.uk/keystones

1. Number

Calculate: (-25) + (-28) + (-14)

Answer: -67
2. Algebra

Solve: ^x⁄₆ = 2.8333333333333

Answer: x = 17
3. Geometry

Adjacent = 23cm, hypotenuse = 37cm. Find the angle

Answer: 51.6°
4. Ratio

Simplify the ratio 4m:400cm

Answer: 1:100
5. Statistics

A spinner has 3 red, 3 blue and 2 green sections. Probability of landing on red?

Answer: ³⁄₈

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.