Daily Practice - Foundation
Grades 3-4 - securing a Foundation pass: fractions, percentages, angles and the first algebra.
3rd March 1998
- 1Scale Drawings2 marks
A model of an aircraft is built to a scale of 1 : 20. The real length is 1.8 m. How long is the model, in cm?
- 2Angles in Polygons2 marks
Work out the size of one exterior angle of a regular octagon.
- 3Probability (Higher)3 marks
A biased coin lands on heads with probability 0.15. It is thrown 500 times. How many heads would you expect?
- 4Two Way Tables3 marks
Of 85 students, 39 study French, 44 study German and 15 study both. How many study neither?
- 5Using a Calculator2 marks
Work out (17 + 9 x 5) / 5, giving your answer to 2 decimal places.
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Every sheet is deterministic: the same date always regenerates the same five questions. All of March 1998, including the monthly compilation PDF.