Keystones — Capstone

Five GCSE retrieval questions · 7 January 2023 · mathsvault.uk/keystones

1. Number

Calculate: 993 + 594

Answer: 1587
2. Algebra

Solve: ^x⁄₂ = 17.5

Answer: x = 35
3. Geometry

Adjacent = 26cm, hypotenuse = 42cm. Find the angle

Answer: 51.8°
4. Ratio

Simplify the ratio 3m:300cm

Answer: 1:100
5. Statistics

A spinner has 3 red, 5 blue and 3 green sections. Probability of landing on red?

Answer: ³⁄₁₁

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.