Keystones — Capstone

Five GCSE retrieval questions · 31 January 2022 · mathsvault.uk/keystones

1. Number

The sum of three consecutive numbers is 150. What are the numbers?

Answer: 49, 50, and 51
2. Algebra

Solve: ^x⁄₄ = 6.25

Answer: x = 25
3. Geometry

Adjacent = 26cm, hypotenuse = 46cm. Find the angle

Answer: 55.6°
4. Ratio

Simplify the ratio 7m:700cm

Answer: 1:100
5. Statistics

The mean of 4 numbers is 40. If 3 of them are 40, 25, 25, what is the missing number?

Answer: 70

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.