Daily Practice
Foundation
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21st October 1985
- 1Averages3 marks
Jacob has 5 scores with a mean of 12. Scores 14, 12, 10, 14 are known. Work out the missing score.
- 2Pie Charts2 marks
A pie chart shows 40 items. One sector has an angle of 72°. How many items does it represent?
- 3Error Intervals2 marks
A number y is 82 when truncated to the nearest whole number. Write down the error interval for y.
- 4Sequences (Nth Term)3 marks
Work out the nth term of the sequence 4, 7, 10, 13, ...
- 5Writing and Simplifying Ratio1 mark
Write the ratio 12 : 18 in its simplest form.
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Any date always gives the same five questions, so a sheet can be set again or shared. All of October 1985, including the monthly compilation PDF.