Daily Practice

Foundation Plus

22nd December 1971

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 0.1. It is thrown 50 times. How many heads would you expect?
2
Capture Recapture3 marks
20 beetles are marked and released. Later 60 are caught, of which 6 are marked. Estimate the population.
3
Standard Form2 marks
Write 91300000 in standard form.
4
Solving Equations3 marks
Solve 3(x + 6) = 48.
5
Percentages2 marks
Chloe scored 9 out of 50 in a test. What percentage is this?

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