Keystones — Lintel

Five GCSE retrieval questions · 25 January 2022 · mathsvault.uk/keystones

1. Number

What is the missing number: 31 + ? = 171

Answer: 140
2. Algebra

Solve: ^x⁄₆ = 1.3333333333333

Answer: x = 8
3. Geometry

Adjacent = 29cm, hypotenuse = 41cm. Find the angle

Answer: 45°
4. Ratio

Calculate 40.3% of 998

Answer: 402.19
5. Statistics

A spinner has 4 red, 6 blue and 6 green sections. Probability of landing on red?

Answer: ¹⁄₄

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.