Keystones — Capstone

Five GCSE retrieval questions · 6 September 2024 · mathsvault.uk/keystones

1. Number

Find the missing number: 2.58 + □ = 12.59

Answer: □ = 10.01
2. Algebra

Solve: ^x⁄₆ = 1.5

Answer: x = 9
3. Geometry

Adjacent = 17cm, hypotenuse = 35cm. Find the angle

Answer: 60.9°
4. Ratio

Simplify the ratio 3m:300cm

Answer: 1:100
5. Statistics

A spinner has 2 red, 4 blue and 3 green sections. Probability of landing on red?

Answer: ²⁄₉

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.