Daily Practice

Foundation Plus

23rd April 1976

5 questions · 13 marks · Grades 4-6 · 128 question types in this band

1
Probability (Higher)3 marks
A biased coin lands on heads with probability 0.25. It is thrown 100 times. How many heads would you expect?
2
Capture Recapture3 marks
40 newts are marked and released. Later 99 are caught, of which 9 are marked. Estimate the population.
3
Standard Form2 marks
Write 9620 in standard form.
4
Solving Equations3 marks
Solve 6(x + 5) = 90.
5
Proportion2 marks
3 identical pens cost £6.75. Work out the cost of 8 of the same pens.

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