Keystones — Lintel
Five GCSE retrieval questions · 7 October 2026 · mathsvault.uk/keystones
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1. Number Four operations with fractions
Divide: 3 ÷ 1⁄8
Answer: 24 -
2. Algebra Inequalities with unknowns on both sides
Solve: 9x - 7 > 2x + 7
Answer: x > 2 -
3. Geometry Speed, distance and time
How long does it take to travel 469km at 76km/h?
Answer: 6.2 hours -
4. Ratio Ratio given the difference
A and B share in ratio 2:1. If the difference is 66, what does A get?
Answer: 132 -
5. Statistics Simple probability
A spinner has 5 red, 6 blue and 6 green sections. Probability of landing on red?
Answer: 5⁄17