Keystones — Bedrock

Five GCSE retrieval questions · 25 June 2023 · mathsvault.uk/keystones

1. Number

Round 294 to 1 significant figure

Answer: 200
2. Algebra

Factorise: 16x + 20

Answer: 4(4x + 5)
3. Geometry

Opposite = 8cm, hypotenuse = 9.2cm. Find the angle

Answer: 60° (approximately)
4. Ratio

Simplify the ratio 14:10

Answer: 7:5
5. Statistics

What is the probability of rolling a 3 on a fair die?

Answer: ¹⁄₆

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