Keystones — Bedrock
Five GCSE retrieval questions · 20 May 2024 · mathsvault.uk/keystones
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1. Number
Calculate: 1⁄7 + 5⁄7
Answer: 6⁄7 -
2. Algebra
Find the next term: 12, 20, 28, 36, ...
Answer: 44 -
3. Geometry
Opposite = 14cm, hypotenuse = 16.2cm. Find the angle
Answer: 60° (approximately) -
4. Ratio
Simplify the ratio 20:12
Answer: 5:3 -
5. Statistics
Find the median of: 11, 12, 8, 9, 10
Answer: 10