Daily Practice - Foundation Plus
Grades 4-6 - the Foundation / Higher crossover zone.
27th March 2010
- 1Cumulative Frequency2 marks
Four classes in order have frequencies 11, 3, 12, 8. Write down the cumulative frequency at the end of the third class.
- 2Indices2 marks
Write 8^12 x 8^3 as a single power of 8.
- 3Expanding and Factorising Quadratics3 marks
Expand and simplify (x - 3)(x - 9).
- 4Ratio2 marks
Red and blue raffle tickets are in the ratio 4 : 9. There are 60 red raffle tickets. How many raffle tickets are there altogether?
- 5Spheres and Cones3 marks
A cone has base radius 4 cm and vertical height 3 cm. Work out its volume, leaving your answer in terms of pi.
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Every sheet is deterministic: the same date always regenerates the same five questions. All of March 2010, including the monthly compilation PDF.