Daily Practice

Foundation

14th August 1990

5 questions · 10 marks · Grades 3-4 · 87 question types in this band

1
Probability (Higher)3 marks
A biased coin lands on heads with probability 0.15. It is thrown 200 times. How many heads would you expect?
2
Pie Charts2 marks
A pie chart shows 36 people. 30 of them chose French. Work out the angle of that sector.
3
Negative Numbers1 mark
Work out -2 x 3.
4
Substitution2 marks
Work out the value of 8x + 11 when x = -3.
5
Percentages2 marks
Work out 5% of 180.

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