Daily Practice
Foundation
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3rd November 1981
- 1Best Buy Questions2 marks
A 500 g bag of rice costs £3.25. Work out the cost per 100 g.
- 2Area and Circumference of Circles2 marks
A circle has a radius of 11 cm. Work out its circumference, leaving your answer in terms of pi.
- 3Probability (Higher)3 marks
A biased coin lands on heads with probability 0.4. It is thrown 100 times. How many heads would you expect?
- 4Frequency Trees3 marks
140 students were asked how they travel. 30 walked, and of those 15 were late. How many walkers were on time?
- 5Percentage Change3 marks
A price changes from £40.00 to £56.00. Work out the percentage increase.
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Any date always gives the same five questions, so a sheet can be set again or shared. All of November 1981, including the monthly compilation PDF.