Keystones — Capstone

Five GCSE retrieval questions · 17 June 2026 · mathsvault.uk/keystones

1. Number

Calculate: 990 + 756

Answer: 1746
2. Algebra

Solve: ^x⁄₄ = 10

Answer: x = 40
3. Geometry

Adjacent = 13cm, hypotenuse = 26cm. Find the angle

Answer: 60°
4. Ratio

Calculate 46.1% of 754

Answer: 347.59
5. Statistics

The mean of 5 numbers is 27. If 4 of them are 50, 41, 47, 15, what is the missing number?

Answer: -18

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.