Keystones — Capstone

Five GCSE retrieval questions · 6 October 2022 · mathsvault.uk/keystones

1. Number

Calculate: 4.62 + 21.42 + 0.481

Answer: 4.62 + 21.42 + 0.481 = 26.521
2. Algebra

Solve: ^x⁄₃ = 7.6666666666667

Answer: x = 23
3. Geometry

Adjacent = 16cm, hypotenuse = 30cm. Find the angle

Answer: 57.8°
4. Ratio

Simplify the ratio 2m:200cm

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.