Keystones — Capstone
Five GCSE retrieval questions · 4 October 2021 · mathsvault.uk/keystones
-
1. Number
Calculate: 995 + 620
Answer: 1615 -
2. Algebra
Solve: x⁄8 = 2
Answer: x = 16 -
3. Geometry
Adjacent = 15cm, hypotenuse = 20cm. Find the angle
Answer: 41.4° -
4. Ratio
Simplify the ratio 5m:500cm
Answer: 1:100 -
5. Statistics
A spinner has 3 red, 4 blue and 3 green sections. Probability of landing on red?
Answer: 3⁄10