Daily Practice - Foundation Plus
Grades 4-6 - the Foundation / Higher crossover zone.
30th December 2005
- 1Averages from Frequency Tables2 marks
Grouped data has five classes of width 10, the first being 20 < x <= 30. The frequencies in order are 3, 21, 16, 11, 7. Write down the modal class.
- 2Indices2 marks
Write (2^8)^2 as a single power of 2.
- 3Solving Simultaneous Equations Graphically3 marks
The lines y = -2x - 4 and y = -x are drawn. Write down the coordinates of the point where they cross.
- 4Scale Drawings2 marks
A map has a scale of 1 : 25000. Two villages are 10 cm apart on the map. How far apart are they in real life, in km?
- 5Spheres and Cones3 marks
A cone has base radius 5 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 December 2005, including the monthly compilation PDF.