Keystones — Capstone

Five GCSE retrieval questions · 19 October 2025 · mathsvault.uk/keystones

1. Number

Calculate: 995 + 574

Answer: 1569
2. Algebra

Solve: ^x⁄₄ = 8.75

Answer: x = 35
3. Geometry

Find the distance between (-7, -2) and (10, 5)

Answer: 18.38
4. Ratio

Simplify the ratio 6m:600cm

Answer: 1:100
5. Statistics

The mean of 6 numbers is 28. If 5 of them are 37, 36, 29, 39, 24, what is the missing number?

Answer: 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.