Daily Practice

Foundation Plus

14th February 1977

5 questions · 15 marks · Grades 4-6 · 128 question types in this band

1
Solving Equations3 marks
Solve 5(x + 8) = 70.
2
Repeated Percentage Change3 marks
A town's population is 28500 and grows by 3% each year. Work out the population after 4 years, to the nearest whole number.
3
Similar Shapes (Area and Volume)3 marks
Two similar shapes have lengths in the ratio 1 : 3. The smaller has an area of 18 cm^2. Work out the area of the larger.
4
Probability (Higher)3 marks
A biased coin lands on heads with probability 0.15. It is thrown 100 times. How many heads would you expect?
5
Capture Recapture3 marks
45 beetles are marked and released. Later 72 are caught, of which 9 are marked. Estimate the population.

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