Keystones — Capstone

Five GCSE retrieval questions · 29 January 2023 · mathsvault.uk/keystones

1. Number

Calculate: 994 + 500

Answer: 1494
2. Algebra

Solve: ^x⁄₅ = 4.2

Answer: x = 21
3. Geometry

Adjacent = 22cm, hypotenuse = 31cm. Find the angle

Answer: 44.8°
4. Ratio

Simplify the ratio 6m:600cm

Answer: 1:100
5. Statistics

The mean of 5 numbers is 35. If 4 of them are 22, 37, 44, 20, what is the missing number?

Answer: 52

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.