Keystones — Lintel

Five GCSE retrieval questions · 5 April 2026 · mathsvault.uk/keystones

1. Number

Calculate: 994 + 562

Answer: 1556
2. Algebra

Solve: 3x = 12

Answer: x = 4
3. Geometry

Adjacent = 29cm, hypotenuse = 35cm. Find the angle

Answer: 34°
4. Ratio

Simplify: 9:15:6

Answer: 3:5:2
5. Statistics

A bag has 6 red and 8 blue balls. What is the probability of picking a red ball?

Answer: ³⁄₇

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.