Daily Practice

Foundation Plus

17th February 1983

5 questions · 13 marks · Grades 4-6 · 128 question types in this band

1
Cumulative Frequency2 marks
Four classes in order have frequencies 8, 7, 7, 9. Write down the cumulative frequency at the end of the third class.
2
Indices2 marks
Write 5^8 x 5^3 as a single power of 5.
3
Expanding and Factorising Quadratics3 marks
Expand and simplify (x - 8)(x + 9).
4
Best Buy Questions3 marks
A pack of 7 batteries costs £1.05. A pack of 28 costs £3.08. Which pack is better value?
5
Spheres and Cones3 marks
A cone has base radius 4 cm and vertical height 24 cm. Work out its volume, leaving your answer in terms of pi.

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