Keystones — Capstone

Five GCSE retrieval questions · 28 July 2023 · mathsvault.uk/keystones

1. Number

Calculate: 993 + 609

Answer: 1602
2. Algebra

Solve: ^x⁄₇ = 5.2857142857143

Answer: x = 37
3. Geometry

Adjacent = 29cm, hypotenuse = 39cm. Find the angle

Answer: 42°
4. Ratio

Calculate 23% of 399

Answer: 91.77
5. Statistics

A spinner has 2 red, 2 blue and 2 green sections. Probability of landing on red?

Answer: ¹⁄₃

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.