Keystones — Capstone

Five GCSE retrieval questions · 28 January 2024 · mathsvault.uk/keystones

1. Number

Calculate: ⁴⁄₅ + ²⁄₆ + ¹⁄₂

Answer: ⁴⁹⁄₃₀
2. Algebra

Solve: ^x⁄₄ = 5.75

Answer: x = 23
3. Geometry

Adjacent = 13cm, hypotenuse = 29cm. Find the angle

Answer: 63.4°
4. Ratio

Simplify the ratio 4m:400cm

Answer: 1:100
5. Statistics

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

Answer: ¹⁄₂

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.