Keystones — Capstone

Five GCSE retrieval questions · 1 May 2023 · mathsvault.uk/keystones

1. Number

Calculate: ⁴⁄₅ + ¹⁄₄ + ⁴⁄₆

Answer: ¹⁰³⁄₆₀
2. Algebra

Factorise fully: 12x² + 21x

Answer: 3x(4x + 7)
3. Geometry

Adjacent = 29cm, hypotenuse = 35cm. Find the angle

Answer: 34°
4. Ratio

Simplify the ratio 6m:600cm

Answer: 1:100
5. Statistics

A spinner has 4 red, 4 blue and 3 green sections. Probability of landing on red?

Answer: ⁴⁄₁₁

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.