Foundation Plus
29th March 1981
- 1Averages from Frequency Tables2 marks
Grouped data has five classes of width 5, the first being 0 < x <= 5. The frequencies in order are 3, 21, 16, 7, 11. Write down the modal class.
- 2Fractions3 marks
Work out 3/4 divided by 2/3. Give your answer in its simplest form.
- 3Solving Simultaneous Equations Graphically3 marks
The lines y = 4x + 17 and y = x + 5 are drawn. Write down the coordinates of the point where they cross.
- 4Real Life and Distance Time Graphs2 marks
Callum drives 160 km in 2 hours. Work out the average speed in km/h.
- 5Cylinders2 marks
A cylinder has radius 7 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 March 1981, including the monthly compilation PDF.