Keystones — Lintel

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

1. Number

The sum of three consecutive numbers is 117. What are the numbers?

Answer: 38, 39, and 40
2. Algebra

Solve: ^x⁄₇ = 4.2857142857143

Answer: x = 30
3. Geometry

Calculate the distance between (7, 6) and (10, 10)

Answer: 5
4. Ratio

Simplify: 20:16:16

Answer: 5:4:4
5. Statistics

A bag has 6 red and 8 blue balls. What is the probability of picking a red ball?

Answer: ³⁄₇

Same five questions for everyone on Lintel on this date. Sets are stored as JSON for reliable print-on-demand — sign in for school-branded PDFs.