Keystones — Capstone

Five GCSE retrieval questions · 5 April 2025 · mathsvault.uk/keystones

1. Number

Simplify: y³ × y³ × y⁴

Answer: y¹⁰
2. Algebra

Solve: ^x⁄₂ = 4

Answer: x = 8
3. Geometry

Find the distance between (-5, 1) and (11, 12)

Answer: 19.42
4. Ratio

Simplify the ratio 3m:300cm

Answer: 1:100
5. Statistics

A spinner has 5 red, 6 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.