Daily Practice

Foundation Plus

30th October 1981

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

1
Probability (Higher)3 marks
A biased coin lands on heads with probability 0.4. It is thrown 250 times. How many heads would you expect?
2
Two Way Tables3 marks
Of 50 students, 15 study French, 24 study German and 9 study both. How many study neither?
3
Standard Form2 marks
Write 0.0033 in standard form.
4
Equation of a Line3 marks
A line has gradient 3 and passes through (1, 5). Work out its equation.
5
Proportion2 marks
4 identical batteries cost £4.40. Work out the cost of 3 of the same batteries.

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