Foundation Plus
6th October 1955
- 1Averages from Frequency Tables2 marks
Grouped data has five classes of width 10, the first being 40 < x <= 50. The frequencies in order are 21, 3, 7, 16, 11. Write down the modal class.
- 2Fractions3 marks
Work out 2/3 x 5/8. Give your answer in its simplest form.
- 3Solving Simultaneous Equations Graphically3 marks
The lines y = -x + 3 and y = x - 9 are drawn. Write down the coordinates of the point where they cross.
- 4Best Buy Questions3 marks
A pack of 9 batteries costs £4.05. A pack of 36 costs £15.48. Which pack is better value?
- 5Loci and Construction2 marks
Describe the locus of all the points that are the same distance from two straight lines that cross.
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Any date always gives the same five questions, so a sheet can be set again or shared. All of October 1955, including the monthly compilation PDF.