Daily Practice

Foundation Plus

4th December 1964

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 0.15. It is thrown 500 times. How many heads would you expect?
2
Capture Recapture3 marks
50 beetles are marked and released. Later 15 are caught, of which 5 are marked. Estimate the population.
3
Standard Form2 marks
Write 0.00226 in standard form.
4
Solving Equations3 marks
Solve 4(x + 2) = 44.
5
Proportion2 marks
4 identical notebooks cost £8.20. Work out the cost of 8 of the same notebooks.

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Any date always gives the same five questions, so a sheet can be set again or shared. All of December 1964, including the monthly compilation PDF.