Keystones — Capstone
Five GCSE retrieval questions · 1 August 2024 · mathsvault.uk/keystones
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1. Number
The temperature is -10°C. It rises by 13°C. What is the new temperature?
Answer: 3°C -
2. Algebra
Solve: x⁄4 = 4
Answer: x = 16 -
3. Geometry
Find c if a = 19cm and b = 24cm in a right triangle
Answer: 30.6cm -
4. Ratio
Simplify the ratio 6m:600cm
Answer: 1:100 -
5. Statistics
A spinner has 2 red, 3 blue and 4 green sections. Probability of landing on red?
Answer: 2⁄9