Daily Practice
Foundation Plus
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31st October 1953
- 1Ratio2 marks
Red and blue raffle tickets are in the ratio 5 : 7. There are 70 red raffle tickets. How many raffle tickets are there altogether?
- 2Angles in Polygons2 marks
Work out the sum of the interior angles of a pentagon.
- 3Averages3 marks
Here are seven numbers: 22, 4, 2, 28, 8, 5, 25. Work out the median and the range.
- 4Box Plots2 marks
A box plot has minimum 3, lower quartile 11, median 13, upper quartile 15 and maximum 21. Work out the interquartile range.
- 5Estimating2 marks
Between which two consecutive whole numbers does sqrt(17) lie?
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Any date always gives the same five questions, so a sheet can be set again or shared. All of October 1953, including the monthly compilation PDF.