Keystones — Capstone

Five GCSE retrieval questions · 15 July 2023 · mathsvault.uk/keystones

1. Number

Calculate: ³⁄₆ + ¹⁄₄ + ¹⁄₃

Answer: ¹³⁄₁₂
2. Algebra

Factorise fully: 30x² + 35x

Answer: 5x(6x + 7)
3. Geometry

Adjacent = 25cm, hypotenuse = 39cm. Find the angle

Answer: 50.1°
4. Ratio

Simplify the ratio 2m:200cm

Answer: 1:100
5. Statistics

A spinner has 3 red, 6 blue and 3 green sections. Probability of landing on red?

Answer: ¹⁄₄

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.