Foundation Plus
18th November 1965
- 1Averages from Frequency Tables2 marks
Grouped data has five classes of width 5, the first being 5 < x <= 10. The frequencies in order are 21, 3, 7, 11, 16. Write down the modal class.
- 2Indices2 marks
Write (5^7)^2 as a single power of 5.
- 3Solving Simultaneous Equations Graphically3 marks
The lines y = 4x - 4 and y = 3x - 1 are drawn. Write down the coordinates of the point where they cross.
- 4Best Buy Questions3 marks
A pack of 11 batteries costs £3.85. A pack of 22 costs £7.48. Which pack is better value?
- 5Spheres and Cones3 marks
A cone has base radius 8 cm and vertical height 12 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 November 1965, including the monthly compilation PDF.