Daily Practice - Foundation Plus
Grades 4-6 - the Foundation / Higher crossover zone.
7th February 2011
- 1Probability (Higher)3 marks
A biased coin lands on heads with probability 0.2. It is thrown 200 times. How many heads would you expect?
- 2Two Way Tables3 marks
Of 62 students, 36 study French, 13 study German and 7 study both. How many study neither?
- 3Standard Form2 marks
Write 75500000 in standard form.
- 4Equation of a Line3 marks
A line has gradient 3 and passes through (3, 0). Work out its equation.
- 5Repeated Percentage Change3 marks
A town's population is 15500 and grows by 6% each year. Work out the population after 6 years, to the nearest whole number.
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Every sheet is deterministic: the same date always regenerates the same five questions. All of February 2011, including the monthly compilation PDF.