Keystones — Capstone
Five GCSE retrieval questions · 18 December 2021 · mathsvault.uk/keystones
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1. Number
Calculate: 990 + 838
Answer: 1828 -
2. Algebra
Solve: x⁄6 = 1.5
Answer: x = 9 -
3. Geometry
A right triangle has hypotenuse 5cm and one side 3cm. Find its area
Answer: 6cm² -
4. Ratio
Simplify the ratio 5m:500cm
Answer: 1:100 -
5. Statistics
A spinner has 6 red, 2 blue and 4 green sections. Probability of landing on red?
Answer: 1⁄2