Keystones — Capstone

Five GCSE retrieval questions · 21 March 2026 · mathsvault.uk/keystones

1. Number

Calculate: 995 + 699

Answer: 1694
2. Algebra

Factorise fully: 18x² + 18x

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

Adjacent = 27cm, hypotenuse = 37cm. Find the angle

Answer: 43.1°
4. Ratio

Simplify the ratio 8m:800cm

Answer: 1:100
5. Statistics

A spinner has 3 red, 2 blue and 4 green sections. Probability of landing on red?

Answer: ¹⁄₃

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.