Keystones — Capstone

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

1. Number

The sum of three consecutive numbers is 90. What are the numbers?

Answer: 29, 30, and 31
2. Algebra

Solve: ^x⁄₈ = 1.5

Answer: x = 12
3. Geometry

Find the distance between (-2, -4) and (7, 10)

Answer: 16.64
4. Ratio

Calculate 21.6% of 484

Answer: 104.54
5. Statistics

The mean of 5 numbers is 27. If 4 of them are 43, 47, 42, 23, what is the missing number?

Answer: -20

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.