Keystones — Capstone

Five GCSE retrieval questions · 8 August 2024 · mathsvault.uk/keystones

1. Number

Calculate: 997 + 844

Answer: 1841
2. Algebra

Solve: ^x⁄₂ = 11.5

Answer: x = 23
3. Geometry

A right triangle has hypotenuse 13cm and one side 5cm. Find its area

Answer: 30cm²
4. Ratio

Simplify the ratio 8m:800cm

Answer: 1:100
5. Statistics

The mean of 6 numbers is 20. If 5 of them are 35, 48, 44, 49, 40, what is the missing number?

Answer: -96

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.