Keystones — Capstone

Five GCSE retrieval questions · 11 July 2024 · mathsvault.uk/keystones

1. Number

0.00093

Answer: 9.3 × 10^-4
2. Algebra

Solve: ^x⁄₈ = 2.25

Answer: x = 18
3. Geometry

Adjacent = 13cm, hypotenuse = 30cm. Find the angle

Answer: 64.3°
4. Ratio

Simplify the ratio 8m:800cm

Answer: 1:100
5. Statistics

A spinner has 5 red, 6 blue and 2 green sections. Probability of landing on red?

Answer: ⁵⁄₁₃

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.