Keystones — Lintel

Five GCSE retrieval questions · 20 June 2025 · mathsvault.uk/keystones

1. Number

Calculate: 994 + 873

Answer: 1867
2. Algebra

Solve: 8x = 48

Answer: x = 6
3. Geometry

Adjacent = 22cm, hypotenuse = 39cm. Find the angle

Answer: 55.7°
4. Ratio

Find 62% of 68

Answer: 42.16
5. Statistics

A bag has 8 red and 5 blue balls. What is the probability of picking a red ball?

Answer: ⁸⁄₁₃

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.