Keystones — Capstone

Five GCSE retrieval questions · 10 October 2024 · mathsvault.uk/keystones

1. Number

The sum of three consecutive numbers is 102. What are the numbers?

Answer: 33, 34, and 35
2. Algebra

Solve: ^x⁄₆ = 1.1666666666667

Answer: x = 7
3. Geometry

Find c if a = 16cm and b = 17cm in a right triangle

Answer: 23.3cm
4. Ratio

Calculate 38.5% of 240

Answer: 92.4
5. Statistics

The mean of 6 numbers is 39. If 5 of them are 25, 30, 43, 40, 24, what is the missing number?

Answer: 72

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.