Daily Practice
Foundation
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15th February 1977
- 1Proportion2 marks
8 identical batteries cost £14.40. Work out the cost of 4 of the same batteries.
- 2Area and Circumference of Circles2 marks
A circle has a diameter of 8 cm. Work out its area, to 1 decimal place.
- 3Probability (Higher)3 marks
A biased coin lands on heads with probability 0.15. It is thrown 50 times. How many heads would you expect?
- 4Pie Charts2 marks
A pie chart shows 45 people. 40 of them chose art. Work out the angle of that sector.
- 5Using a Calculator2 marks
Work out (14 + 7 x 5) / 5, giving your answer to 2 decimal places.
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Any date always gives the same five questions, so a sheet can be set again or shared. All of February 1977, including the monthly compilation PDF.