Keystones — Bedrock
Five GCSE retrieval questions · 15 June 2024 · mathsvault.uk/keystones
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1. Number
Calculate: 6⁄12 + 1⁄12
Answer: 7⁄12 -
2. Algebra
Find the next term: 18, 24, 30, 36, ...
Answer: 42 -
3. Geometry
Opposite = 11cm, hypotenuse = 15.6cm. Find the angle
Answer: 45° (approximately) -
4. Ratio
In ratio 4:3, the difference between shares is 20. What are the shares?
Answer: 80 and 60 -
5. Statistics
What is the probability of getting heads when flipping a fair coin?
Answer: 1⁄2