Keystones — Lintel

Five GCSE retrieval questions · 25 May 2024 · mathsvault.uk/keystones

1. Number

Add: ³⁄₇ + ¹⁄₃

Answer: ¹⁶⁄₂₁
2. Algebra

Solve: ^x⁄₅ = 5

Answer: x = 25
3. Geometry

Opposite = 12cm, adjacent = 18cm. Calculate the angle

Answer: 33.7°
4. Ratio

Simplify: 10:6:10

Answer: 5:3:5
5. Statistics

A bag has 7 red and 3 blue balls. What is the probability of picking a red ball?

Answer: ⁷⁄₁₀

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.