Keystones — Capstone

Five GCSE retrieval questions · 10 April 2023 · mathsvault.uk/keystones

1. Number

Calculate: 994 + 559

Answer: 1553
2. Algebra

Solve: ^x⁄₃ = 10.666666666667

Answer: x = 32
3. Geometry

Adjacent = 17cm, hypotenuse = 25cm. Find the angle

Answer: 47.2°
4. Ratio

Calculate 29.5% of 679

Answer: 200.31
5. Statistics

A spinner has 5 red, 5 blue and 4 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.