Keystones — Lintel
Five GCSE retrieval questions · 17 January 2024 · mathsvault.uk/keystones
-
1. Number
Calculate: 3⁄4 + 1⁄5 + 3⁄4
Answer: 17⁄10 -
2. Algebra
What is the next term? 2, 8, 32, 128, ...
Answer: 512 -
3. Geometry
Adjacent = 12cm, hypotenuse = 28cm. Find the angle
Answer: 64.6° -
4. Ratio
Find 48% of 395
Answer: 189.6 -
5. Statistics
A spinner has 2 red, 3 blue and 5 green sections. Probability of landing on red?
Answer: 1⁄5