Keystones — Lintel

Five GCSE retrieval questions · 31 July 2022 · mathsvault.uk/keystones

1. Number

Calculate: 995 + 806

Answer: 1801
2. Algebra

Factorise: 5x² + 5x

Answer: 5x(x + 1)
3. Geometry

Opposite = 15cm, adjacent = 17cm. Calculate the angle

Answer: 41.4°
4. Ratio

Simplify: 10:8:4

Answer: 5:4:2
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.