Keystones — Capstone

Five GCSE retrieval questions · 9 May 2023 · mathsvault.uk/keystones

1. Number

Calculate: 997 + 721

Answer: 1718
2. Algebra

Solve: ^x⁄₈ = 1.125

Answer: x = 9
3. Geometry

A right triangle has hypotenuse 10cm and one side 6cm. Find its area

Answer: 24cm²
4. Ratio

Simplify the ratio 8m:800cm

Answer: 1:100
5. Statistics

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

Answer: ³⁄₁₀

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.