Foundation
31st January 1981
- 1Scale Drawings2 marks
A model of a bridge is built to a scale of 1 : 20. The real length is 2 m. How long is the model, in cm?
- 2Area and Perimeter2 marks
A rectangle has an area of 85 cm^2 and a width of 5 cm. Work out its perimeter.
- 3Systematic Listing2 marks
Using only the digits 9, 6, 7 and no digit twice, how many different two-digit numbers can be made?
- 4Scatter Graphs2 marks
A scatter graph plots a pupil's height and their score in a spelling test. What type of correlation would you expect?
- 5Negative Numbers2 marks
At midnight the temperature in Shap is -5°C. By noon it has risen by 9°C. What is the temperature at noon?
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