Daily Practice

Foundation Plus

28th May 1990

5 questions · 14 marks · Grades 4-6 · 128 question types in this band

1
Probability (Higher)3 marks
A biased coin lands on heads with probability 0.4. It is thrown 250 times. How many heads would you expect?
2
Capture Recapture3 marks
30 fish are marked and released. Later 8 are caught, of which 2 are marked. Estimate the population.
3
Standard Form2 marks
Write 0.000681 in standard form.
4
Solving Equations3 marks
Solve 6(x + 5) = 90.
5
Repeated Percentage Change3 marks
A town's population is 5000 and grows by 5% each year. Work out the population after 6 years, to the nearest whole number.

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