Keystones — Lintel

Five GCSE retrieval questions · 25 January 2026 · mathsvault.uk/keystones

1. Number

Calculate: 998 + 742

Answer: 1740
2. Algebra

Solve: 7x = 56

Answer: x = 8
3. Geometry

Opposite = 20cm, adjacent = 10cm. Calculate the angle

Answer: 63.4°
4. Ratio

Simplify: 6:4:4

Answer: 3:2:2
5. Statistics

A bag has 4 red and 8 blue balls. What is the probability of picking a red ball?

Answer: ¹⁄₃

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.