Keystones — Lintel

Five GCSE retrieval questions · 8 June 2023 · mathsvault.uk/keystones

1. Number

Calculate: 991 + 735

Answer: 1726
2. Algebra

Solve: ^x⁄₃ = 4.6666666666667

Answer: x = 14
3. Geometry

Adjacent = 18cm, hypotenuse = 37cm. Find the angle

Answer: 60.9°
4. Ratio

Simplify the ratio 3m:300cm

Answer: 1:100
5. Statistics

A bag has 4 red and 6 blue balls. What is the probability of picking a red ball?

Answer: ²⁄₅

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.