Foundation Plus
30th November 1989
- 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, 7, 21, 3. Write down the modal class.
- 2Fractions3 marks
Work out 1/4 x 5/9. Give your answer in its simplest form.
- 3Solving Simultaneous Equations Graphically3 marks
The lines y = -x + 3 and y = x + 11 are drawn. Write down the coordinates of the point where they cross.
- 4Best Buy Questions3 marks
A pack of 7 sponges costs £2.10. A pack of 14 costs £3.36. Which pack is better value?
- 5Cylinders2 marks
A cylinder has radius 3 cm and height 8 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 1989, including the monthly compilation PDF.