Daily Practice

Foundation Plus

25th October 1982

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 100 times. How many heads would you expect?
2
Capture Recapture3 marks
55 fish are marked and released. Later 40 are caught, of which 5 are marked. Estimate the population.
3
Standard Form2 marks
Write 1500000 in standard form.
4
Solving Equations3 marks
Solve 5(x + 1) = 55.
5
Repeated Percentage Change3 marks
A town's population is 19500 and grows by 3% each year. Work out the population after 6 years, to the nearest whole number.

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