Keystones — Lintel

Five GCSE retrieval questions · 11 November 2025 · mathsvault.uk/keystones

1. Number

What is the missing number: 62 + ? = 132

Answer: 70
2. Algebra

Solve: ^x⁄₇ = 4.7142857142857

Answer: x = 33
3. Geometry

Adjacent = 13cm, hypotenuse = 28cm. Find the angle

Answer: 62.3°
4. Ratio

Calculate 48.5% of 405

Answer: 196.43
5. Statistics

A spinner has 5 red, 6 blue and 2 green sections. Probability of landing on red?

Answer: ⁵⁄₁₃

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.