Keystones — Capstone
Five GCSE retrieval questions · 28 August 2021 · mathsvault.uk/keystones
-
1. Number
The sum of three consecutive numbers is 93. What are the numbers?
Answer: 30, 31, and 32 -
2. Algebra
Find the next term: 1, 2, 4, 7, ...
Answer: 11 -
3. Geometry
Adjacent = 21cm, hypotenuse = 39cm. Find the angle
Answer: 57.4° -
4. Ratio
Calculate 18.2% of 303
Answer: 55.15 -
5. Statistics
A spinner has 2 red, 6 blue and 2 green sections. Probability of landing on red?
Answer: 1⁄5