Daily Practice
Foundation
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18th November 1986
- 1Substitution3 marks
Use v = u + at with u = 12, a = 3 and t = 6. Work out v.
- 2Percentages2 marks
Work out 20% of 220.
- 3Loci and Construction2 marks
A goat is tied to a post in an open field by a rope 4 m long. Describe the region of grass it can reach.
- 4Probability (Higher)3 marks
A biased coin lands on heads with probability 0.2. It is thrown 100 times. How many heads would you expect?
- 5Frequency Polygons2 marks
A frequency polygon has plotted frequencies of 5, 3, 5 and 12. How many values are in the whole data set?
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Any date always gives the same five questions, so a sheet can be set again or shared. All of November 1986, including the monthly compilation PDF.