Keystones — Lintel

Five GCSE retrieval questions · 6 March 2026 · mathsvault.uk/keystones

1. Number

Calculate: 997 + 578

Answer: 1575
2. Algebra

Solve: ^x⁄₃ = 10

Answer: x = 30
3. Geometry

Opposite = 16cm, adjacent = 16cm. Calculate the angle

Answer: 45°
4. Ratio

Simplify: 6:8:6

Answer: 3:4:3
5. Statistics

A spinner has 2 red, 3 blue and 5 green sections. Probability of landing on red?

Answer: ¹⁄₅

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.