Keystones — Capstone
Five GCSE retrieval questions · 26 April 2025 · mathsvault.uk/keystones
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1. Number
Calculate: 1⁄2 + 2⁄3 + 1⁄2
Answer: 5⁄3 -
2. Algebra
Solve: x⁄6 = 1
Answer: x = 6 -
3. Geometry
Adjacent = 12cm, hypotenuse = 29cm. Find the angle
Answer: 65.6° -
4. Ratio
Simplify the ratio 3m:300cm
Answer: 1:100 -
5. Statistics
A spinner has 6 red, 3 blue and 2 green sections. Probability of landing on red?
Answer: 6⁄11