Keystones — Bedrock

Five GCSE retrieval questions · 3 July 2025 · mathsvault.uk/keystones

1. Number

Calculate: ²⁄₁₁ + ³⁄₁₁

Answer: ⁵⁄₁₁
2. Algebra

Factorise: 32x + 20

Answer: 4(8x + 5)
3. Geometry

Opposite = 10cm, hypotenuse = 11.5cm. Find the angle

Answer: 60° (approximately)
4. Ratio

Simplify the ratio 4:16

Answer: 1:4
5. Statistics

What is the probability of rolling a 1 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.