Daily Practice

Foundation Plus

15th July 1986

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

1
Substitution3 marks
Use v = u + at with u = 8, a = 7 and t = 3. Work out v.
2
Compound Interest and Depreciation3 marks
£2100 is invested at 2.5% compound interest per year. Work out the value after 5 years, to the nearest penny.
3
Transformations2 marks
The point (-7, -7) 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 0.25. It is thrown 100 times. How many heads would you expect?
5
Cumulative Frequency2 marks
A cumulative frequency graph is drawn for 60 values. What cumulative frequency do you read across from to estimate the lower quartile?

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