Daily Practice

Foundation Plus

4th September 1990

5 questions · 14 marks · Grades 4-6 · 128 question types in this band

1
Solving Equations3 marks
Solve 2(x + 8) = 26.
2
Compound Interest and Depreciation3 marks
£5500 is invested at 5% compound interest per year. Work out the value after 4 years, to the nearest penny.
3
Transformations2 marks
The point (-5, 7) is rotated 90° anticlockwise about the origin. Write down the coordinates of the image.
4
Probability (Higher)3 marks
A biased coin lands on heads with probability 0.1. It is thrown 100 times. How many heads would you expect?
5
Capture Recapture3 marks
25 voles are marked and released. Later 24 are caught, of which 8 are marked. Estimate the population.

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