Keystones — Capstone
Five GCSE retrieval questions · 11 December 2021 · mathsvault.uk/keystones
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1. Number
The temperature is -5°C. It rises by 18°C. What is the new temperature?
Answer: 13°C -
2. Algebra
Find the next term: 1, 2, 4, 7, ...
Answer: 11 -
3. Geometry
Adjacent = 18cm, hypotenuse = 27cm. Find the angle
Answer: 48.2° -
4. Ratio
Simplify the ratio 8m:800cm
Answer: 1:100 -
5. Statistics
A spinner has 5 red, 2 blue and 6 green sections. Probability of landing on red?
Answer: 5⁄13