Foundation
20th January 1966
- 1Scale Drawings2 marks
A model of a bridge is built to a scale of 1 : 25. The real length is 2 m. How long is the model, in cm?
- 2Angles in Polygons2 marks
Work out the sum of the interior angles of a nonagon.
- 3Averages3 marks
Here are seven numbers: 2, 22, 14, 5, 11, 17, 25. Work out the median and the range.
- 4Averages from Frequency Tables3 marks
In a survey 5 households own 1 car, 6 own 2 cars and 8 own 3 cars. Work out the mean number of cars, to 2 decimal places.
- 5Negative Numbers2 marks
At midnight the temperature in Buxton is -13°C. By noon it has risen by 10°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 January 1966, including the monthly compilation PDF.