Foundation Plus
13th July 1978
- 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, 7, 16, 11, 3. Write down the modal class.
- 2Fractions3 marks
Work out 8/9 divided by 3/8. Give your answer in its simplest form.
- 3Solving Simultaneous Equations Graphically3 marks
The lines y = -x + 4 and y = -3x are drawn. Write down the coordinates of the point where they cross.
- 4Best Buy Questions3 marks
A pack of 4 sponges costs £1.60. A pack of 16 costs £5.92. Which pack is better value?
- 5Loci and Construction2 marks
Describe the locus of all the points that are no more than 9 m from a point P and on the far side of a fence through P.
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Any date always gives the same five questions, so a sheet can be set again or shared. All of July 1978, including the monthly compilation PDF.