Keystones — Capstone

Five GCSE retrieval questions · 13 March 2025 · mathsvault.uk/keystones

1. Number

The sum of three consecutive numbers is 144. What are the numbers?

Answer: 47, 48, and 49
2. Algebra

Solve: ^x⁄₆ = 4.3333333333333

Answer: x = 26
3. Geometry

Adjacent = 22cm, hypotenuse = 34cm. Find the angle

Answer: 49.7°
4. Ratio

Simplify the ratio 6m:600cm

Answer: 1:100
5. Statistics

A spinner has 5 red, 3 blue and 6 green sections. Probability of landing on red?

Answer: ⁵⁄₁₄

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.