Keystones — Capstone

Five GCSE retrieval questions · 30 May 2026 · mathsvault.uk/keystones

1. Number

The sum of three consecutive numbers is 123. What are the numbers?

Answer: 40, 41, and 42
2. Algebra

Solve: ^x⁄₄ = 6.5

Answer: x = 26
3. Geometry

Adjacent = 17cm, hypotenuse = 29cm. Find the angle

Answer: 54.1°
4. Ratio

Calculate 40.2% of 385

Answer: 154.77
5. Statistics

The mean of 4 numbers is 27. If 3 of them are 34, 25, 43, what is the missing number?

Answer: 6

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.