Keystones — Capstone
Five GCSE retrieval questions · 30 March 2024 · mathsvault.uk/keystones
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1. Number
Calculate: 4⁄5 + 5⁄6 + 1⁄2
Answer: 32⁄15 -
2. Algebra
Solve: x⁄3 = 2
Answer: x = 6 -
3. Geometry
Adjacent = 30cm, hypotenuse = 40cm. Find the angle
Answer: 41.4° -
4. Ratio
Simplify the ratio 4m:400cm
Answer: 1:100 -
5. Statistics
A spinner has 6 red, 5 blue and 5 green sections. Probability of landing on red?
Answer: 3⁄8