Daily Practice
Foundation Plus
← All tiers
18th July 1961
- 1Averages from Frequency Tables2 marks
Grouped data has five classes of width 5, the first being 15 < x <= 20. The frequencies in order are 7, 16, 3, 21, 11. Write down the modal class.
- 2Indices2 marks
Write 7^12 x 7^2 as a single power of 7.
- 3Solving Simultaneous Equations Graphically3 marks
The lines y = 4x + 18 and y = -4x - 6 are drawn. Write down the coordinates of the point where they cross.
- 4Writing and Simplifying Ratio2 marks
Write the ratio 5 : 40 in the form 1 : n.
- 5Spheres and Cones3 marks
A cone has base radius 9 cm and vertical height 3 cm. Work out its volume, leaving your answer in terms of pi.
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Any date always gives the same five questions, so a sheet can be set again or shared. All of July 1961, including the monthly compilation PDF.