Daily Practice

Foundation Plus

26th February 1985

5 questions · 13 marks · Grades 4-6 · 128 question types in this band

1
Inequalities on Graphs3 marks
Does the point (3, 14) satisfy y > 3x + 3?
2
Compound Interest and Depreciation3 marks
£4500 is invested at 3% compound interest per year. Work out the value after 3 years, to the nearest penny.
3
Transformations2 marks
The point (-8, 4) is rotated 90° clockwise about the origin. Write down the coordinates of the image.
4
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?
5
Averages from Frequency Tables2 marks
Grouped data has five classes of width 10, the first being 0 < x <= 10. The frequencies in order are 7, 3, 11, 16, 21. Write down the modal class.

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