Keystones — Capstone

Five GCSE retrieval questions · 4 October 2024 · mathsvault.uk/keystones

1. Number

The sum of three consecutive numbers is 108. What are the numbers?

Answer: 35, 36, and 37
2. Algebra

Solve: ^x⁄₈ = 4.5

Answer: x = 36
3. Geometry

Adjacent = 29cm, hypotenuse = 36cm. Find the angle

Answer: 36.3°
4. Ratio

Simplify the ratio 3m:300cm

Answer: 1:100
5. Statistics

The mean of 6 numbers is 22. If 5 of them are 27, 20, 31, 44, 18, what is the missing number?

Answer: -8

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.