Keystones — Capstone

Five GCSE retrieval questions · 20 April 2023 · mathsvault.uk/keystones

1. Number

Calculate: 999 + 715

Answer: 1714
2. Algebra

Solve: ^x⁄₂ = 3.5

Answer: x = 7
3. Geometry

Adjacent = 21cm, hypotenuse = 29cm. Find the angle

Answer: 43.6°
4. Ratio

Simplify the ratio 8m:800cm

Answer: 1:100
5. Statistics

A spinner has 2 red, 6 blue and 4 green sections. Probability of landing on red?

Answer: ¹⁄₆

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.