Daily Practice - Foundation Plus
Grades 4-6 - the Foundation / Higher crossover zone.
24th February 2005
- 1Best Buy Questions3 marks
A pack of 4 pencils costs £2.20. A pack of 16 costs £8.16. Which pack is better value?
- 2Spheres and Cones3 marks
A sphere has radius 15 cm. Work out its volume, leaving your answer in terms of pi.
- 3Venn Diagrams3 marks
In a Venn diagram, 17 are in A only, 4 in B only, 6 in both and 10 in neither. Work out the probability a random one is in both.
- 4Box Plots2 marks
A box plot has minimum 8, lower quartile 17, median 22, upper quartile 26 and maximum 29. Work out the interquartile range.
- 5Recurring Decimals to Fractions3 marks
Write the recurring decimal 0.444... as a fraction in its simplest form.
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Every sheet is deterministic: the same date always regenerates the same five questions. All of February 2005, including the monthly compilation PDF.