Daily Practice - Foundation Plus
Grades 4-6 - the Foundation / Higher crossover zone.
3rd August 2002
- 1Ratio2 marks
Red and blue raffle tickets are in the ratio 3 : 8. There are 9 red raffle tickets. How many raffle tickets are there altogether?
- 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, 10 are in A only, 9 in B only, 3 in both and 8 in neither. Work out the probability a random one is in both.
- 4Cumulative Frequency2 marks
A cumulative frequency graph is drawn for 188 values. What cumulative frequency do you read across from to estimate the lower quartile?
- 5Recurring Decimals to Fractions3 marks
Write the recurring decimal 0.222... as a fraction in its simplest form.
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Every sheet is deterministic: the same date always regenerates the same five questions. All of August 2002, including the monthly compilation PDF.