Keystones — Capstone

Five GCSE retrieval questions · 14 July 2024 · mathsvault.uk/keystones

1. Number

Calculate: ¹⁄₃ + ¹⁄₄ + ¹⁄₃

Answer: ¹¹⁄₁₂
2. Algebra

Solve: ^x⁄₇ = 2.4285714285714

Answer: x = 17
3. Geometry

Adjacent = 28cm, hypotenuse = 48cm. Find the angle

Answer: 54.3°
4. Ratio

Simplify the ratio 8m:800cm

Answer: 1:100
5. Statistics

The mean of 6 numbers is 20. If 5 of them are 35, 27, 38, 41, 17, what is the missing number?

Answer: -38

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.