Foundation Plus
5th October 1990
- 1Scale Drawings2 marks
A map has a scale of 1 : 10000. Two villages are 7.5 cm apart on the map. How far apart are they in real life, in km?
- 2Spheres and Cones3 marks
A sphere has radius 15 cm. Work out its volume, leaving your answer in terms of pi.
- 3Venn Diagrams3 marks
In a Venn diagram, 15 are in A only, 3 in B only, 5 in both and 8 in neither. Work out the probability a random one is in both.
- 4Averages from Frequency Tables3 marks
In a survey 3 households own 1 car, 6 own 2 cars and 6 own 3 cars. Work out the mean number of cars, to 2 decimal places.
- 5Recurring Decimals to Fractions3 marks
Write the recurring decimal 0.333... as a fraction in its simplest form.
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