Keystones — Lintel

Five GCSE retrieval questions · 31 January 2026 · mathsvault.uk/keystones

1. Number

Calculate: 998 + 593

Answer: 1591
2. Algebra

Solve: ^x⁄₃ = 4.6666666666667

Answer: x = 14
3. Geometry

A right triangle has hypotenuse 5cm and one side 3cm. Find its area

Answer: 6cm²
4. Ratio

Simplify: 8:20:8

Answer: 2:5:2
5. Statistics

A spinner has 2 red, 3 blue and 4 green sections. Probability of landing on red?

Answer: ²⁄₉

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.