Foundation
10th December 1990
- 1Scale Drawings2 marks
A model of an aircraft is built to a scale of 1 : 100. The real length is 5 m. How long is the model, in cm?
- 2Angles in Polygons2 marks
Work out the size of one exterior angle of a regular 12-sided polygon.
- 3Averages3 marks
Yusuf has 5 scores with a mean of 10. Scores 10, 12, 5, 15 are known. Work out the missing score.
- 4Two Way Tables3 marks
Of 51 students, 34 study French, 19 study German and 11 study both. How many study neither?
- 5Negative Numbers2 marks
At midnight the temperature in Fort William is -4°C. By noon it has risen by 3°C. What is the temperature at noon?
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Any date always gives the same five questions, so a sheet can be set again or shared. All of December 1990, including the monthly compilation PDF.