Keystones — Lintel

Five GCSE retrieval questions · 16 June 2022 · mathsvault.uk/keystones

1. Number

Calculate: 801 + 402

Answer: 801 + 402 = 1203
2. Algebra

Factorise fully: 4x² + 10x

Answer: 2x(2x + 5)
3. Geometry

Opposite = 12cm, adjacent = 17cm. Calculate the angle

Answer: 35.2°
4. Ratio

Simplify: 20:24:8

Answer: 5:6:2
5. Statistics

A spinner has 3 red, 6 blue and 3 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.