Keystones — Lintel

Five GCSE retrieval questions · 24 May 2025 · mathsvault.uk/keystones

1. Number

Calculate: 352 + 845

Answer: 352 + 845 = 1197
2. Algebra

Solve: 5x = 35

Answer: x = 7
3. Geometry

Adjacent = 18cm, hypotenuse = 23cm. Find the angle

Answer: 38.5°
4. Ratio

Simplify: 6:15:15

Answer: 2:5:5
5. Statistics

A spinner has 2 red, 3 blue and 6 green sections. Probability of landing on red?

Answer: ²⁄₁₁

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.