Keystones — Lintel

Five GCSE retrieval questions · 23 June 2026 · mathsvault.uk/keystones

1. Number

Calculate: ²⁄₄ + ²⁄₅ + ²⁄₄

Answer: ⁷⁄₅
2. Algebra

Solve: 2x = 18

Answer: x = 9
3. Geometry

Adjacent = 18cm, hypotenuse = 34cm. Find the angle

Answer: 58°
4. Ratio

Simplify the ratio 7m:700cm

Answer: 1:100
5. Statistics

A spinner has 4 red, 2 blue and 6 green sections. Probability of landing on red?

Answer: ¹⁄₃

Same five questions for everyone on Lintel on this date. Sets are stored as JSON for reliable print-on-demand — sign in for school-branded PDFs.