Keystones — Capstone

Five GCSE retrieval questions · 15 May 2025 · mathsvault.uk/keystones

1. Number

Calculate: 2.46 + 58.52 + 0.571

Answer: 2.46 + 58.52 + 0.571 = 61.551
2. Algebra

Solve: ^x⁄₇ = 2.7142857142857

Answer: x = 19
3. Geometry

Adjacent = 19cm, hypotenuse = 27cm. Find the angle

Answer: 45.3°
4. Ratio

Simplify the ratio 3m:300cm

Answer: 1:100
5. Statistics

A spinner has 6 red, 2 blue and 6 green sections. Probability of landing on red?

Answer: ³⁄₇

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.