Keystones — Capstone

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

1. Number

Calculate: 990 + 640

Answer: 1630
2. Algebra

Solve: ^x⁄₅ = 5.4

Answer: x = 27
3. Geometry

Adjacent = 30cm, hypotenuse = 45cm. Find the angle

Answer: 48.2°
4. Ratio

Calculate 12.2% of 735

Answer: 89.67
5. Statistics

A spinner has 4 red, 5 blue and 6 green sections. Probability of landing on red?

Answer: ⁴⁄₁₅

Same five questions for everyone on Capstone on this date. Sets are stored as JSON for reliable print-on-demand — sign in for school-branded PDFs.