Keystones — Capstone
Five GCSE retrieval questions · 6 March 2024 · mathsvault.uk/keystones
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1. Number
Calculate: 1⁄2 + 2⁄6 + 5⁄6
Answer: 5⁄3 -
2. Algebra
Solve: x⁄7 = 3.1428571428571
Answer: x = 22 -
3. Geometry
A right triangle has hypotenuse 10cm and one side 6cm. Find its area
Answer: 24cm² -
4. Ratio
Simplify the ratio 8m:800cm
Answer: 1:100 -
5. Statistics
A spinner has 2 red, 2 blue and 6 green sections. Probability of landing on red?
Answer: 1⁄5