Daily Practice
Foundation
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20th March 1978
- 1Averages3 marks
Idris has 4 scores with a mean of 10. Scores 14, 6, 14 are known. Work out the missing score.
- 2Pie Charts2 marks
A pie chart shows 20 items. One sector has an angle of 72°. How many items does it represent?
- 3Error Intervals2 marks
A number y is 5 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 5, 8, 11, 14, ...
- 5Percentages2 marks
Work out 25% of 40.
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Any date always gives the same five questions, so a sheet can be set again or shared. All of March 1978, including the monthly compilation PDF.