Daily Practice
Foundation Plus
← All tiers
21st April 1971
- 1Averages from Frequency Tables2 marks
Grouped data has five classes of width 5, the first being 20 < x <= 25. The frequencies in order are 16, 11, 21, 3, 7. Write down the modal class.
- 2Indices2 marks
Write 7^5 x 7^2 as a single power of 7.
- 3Solving Simultaneous Equations Graphically3 marks
The lines y = -3x + 12 and y = -2x + 9 are drawn. Write down the coordinates of the point where they cross.
- 4Percentages2 marks
Work out 75% of 200.
- 5Spheres and Cones3 marks
A cone has base radius 10 cm and vertical height 15 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 April 1971, including the monthly compilation PDF.