Daily Practice
Foundation
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2nd November 1971
- 1Exchange Rates2 marks
£1 is worth 1.08 Swiss francs. How many Swiss francs does £400 buy?
- 2Angles in Polygons2 marks
Work out the sum of the interior angles of a hexagon.
- 3Probability (Higher)3 marks
A biased coin lands on heads with probability 0.25. It is thrown 200 times. How many heads would you expect?
- 4Averages from Frequency Tables3 marks
In a survey 8 households own 1 car, 9 own 2 cars and 4 own 3 cars. Work out the mean number of cars, to 2 decimal places.
- 5Percentage Change3 marks
A price changes from £50.00 to £65.00. 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 1971, including the monthly compilation PDF.