Keystones — Capstone

Five GCSE retrieval questions · 2 April 2024 · mathsvault.uk/keystones

1. Number

Simplify: y³ × y⁵ × y⁵

Answer: y¹³
2. Algebra

Factorise fully: 28x² + 16x

Answer: 4x(7x + 4)
3. Geometry

Adjacent = 30cm, hypotenuse = 41cm. Find the angle

Answer: 43°
4. Ratio

Simplify the ratio 7m:700cm

Answer: 1:100
5. Statistics

The mean of 6 numbers is 36. If 5 of them are 46, 46, 24, 46, 36, what is the missing number?

Answer: 18

Same five questions for everyone on Capstone on this date. Sets are stored as JSON for reliable print-on-demand — sign in for school-branded PDFs.