Keystones — Lintel

Five GCSE retrieval questions · 16 November 2024 · mathsvault.uk/keystones

1. Number

Calculate: 993 + 843

Answer: 1836
2. Algebra

Solve: ^x⁄₄ = 3

Answer: x = 12
3. Geometry

Adjacent = 12cm, hypotenuse = 19cm. Find the angle

Answer: 50.8°
4. Ratio

Simplify: 12:24:20

Answer: 3:6:5
5. Statistics

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

Answer: ⁴⁄₇

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.