Foundation
12th April 1979
- 1Scale Drawings2 marks
A model of a bridge is built to a scale of 1 : 20. The real length is 1.8 m. How long is the model, in cm?
- 2Area and Perimeter2 marks
A rectangle has an area of 221 cm^2 and a width of 13 cm. Work out its perimeter.
- 3Averages3 marks
Here are seven numbers: 11, 7, 5, 2, 17, 28, 13. Work out the median and the range.
- 4Scatter Graphs2 marks
A scatter graph plots a runner's time for 100 m and the distance they can throw a ball. What type of correlation would you expect?
- 5Percentage Change3 marks
A price changes from £50.00 to £52.50. 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 April 1979, including the monthly compilation PDF.