Foundation Plus
18th September 1953
- 1Inequalities on Graphs3 marks
Does the point (4, 15) satisfy y > 4x + 5?
- 2Proportion2 marks
4 identical batteries cost £1.60. Work out the cost of 9 of the same batteries.
- 3Transformations2 marks
The point (-7, 3) is rotated 90° anticlockwise about the origin. Write down the coordinates of the image.
- 4Probability (Higher)3 marks
A biased coin lands on heads with probability 0.2. It is thrown 200 times. How many heads would you expect?
- 5Averages from Frequency Tables2 marks
Grouped data has five classes of width 5, the first being 5 < x <= 10. The frequencies in order are 21, 11, 3, 16, 7. Write down the modal class.
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Any date always gives the same five questions, so a sheet can be set again or shared. All of September 1953, including the monthly compilation PDF.