Keystones — Capstone

Five GCSE retrieval questions · 26 August 2023 · mathsvault.uk/keystones

1. Number

Calculate: 993 + 703

Answer: 1696
2. Algebra

Solve: ^x⁄₇ = 5.7142857142857

Answer: x = 40
3. Geometry

Adjacent = 23cm, hypotenuse = 41cm. Find the angle

Answer: 55.9°
4. Ratio

Calculate 14% of 890

Answer: 124.6
5. Statistics

The mean of 5 numbers is 20. If 4 of them are 40, 46, 39, 25, what is the missing number?

Answer: -50

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.