Daily Practice - Foundation Plus
Grades 4-6 - the Foundation / Higher crossover zone.
9th February 2012
- 1Box Plots2 marks
A box plot has minimum 6, lower quartile 8, median 13, upper quartile 15 and maximum 21. Work out the interquartile range.
- 2Indices2 marks
Write 9^7 x 9^3 as a single power of 9.
- 3Inequalities3 marks
List all the integer values of n that satisfy 3 < n <= 8.
- 4Best Buy Questions3 marks
A pack of 7 sponges costs £4.20. A pack of 21 costs £11.34. Which pack is better value?
- 5Spheres and Cones3 marks
A cone has base radius 9 cm and vertical height 18 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 February 2012, including the monthly compilation PDF.