Daily Practice · Foundation Plus

Daily Practice - Foundation Plus

Grades 4-6 - the Foundation / Higher crossover zone.

29th February 2000

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 0.25. It is thrown 250 times. How many heads would you expect?
2
Capture Recapture3 marks
15 voles are marked and released. Later 28 are caught, of which 7 are marked. Estimate the population.
3
Standard Form2 marks
Write 0.00000445 in standard form.
4
Solving Equations3 marks
Solve 6(x + 4) = 90.
5
Compound Interest and Depreciation3 marks
£1800 is invested at 5% compound interest per year. Work out the value after 4 years, to the nearest penny.

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