Keystones — Lintel

Five GCSE retrieval questions · 24 January 2026 · mathsvault.uk/keystones

1. Number

What is the missing number: 46 + ? = 132

Answer: 86
2. Algebra

Solve: ^x⁄₇ = 5

Answer: x = 35
3. Geometry

Adjacent = 18cm, hypotenuse = 27cm. Find the angle

Answer: 48.2°
4. Ratio

Simplify: 12:10:12

Answer: 6:5:6
5. Statistics

Find the range of: 24, -11, 14, 24, 17

Answer: 35

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.