Daily Practice
Foundation
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11th August 1959
- 1Error Intervals2 marks
A length x is 16.4 cm, rounded to 1 decimal place. Write down the error interval for x.
- 2Substitution2 marks
Work out the value of 5x - 2 when x = -3.
- 3Ratio2 marks
Finlay and Erin share £66 in the ratio 3 : 8. How much does Finlay get?
- 4Angles in Polygons2 marks
Work out the sum of the interior angles of a hexagon.
- 5Probability (Higher)3 marks
A biased coin lands on heads with probability 0.1. It is thrown 500 times. How many heads would you expect?
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Any date always gives the same five questions, so a sheet can be set again or shared. All of August 1959, including the monthly compilation PDF.