Daily Practice

Foundation Plus

18th August 1988

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 0.25. It is thrown 100 times. How many heads would you expect?
2
Frequency Trees3 marks
120 people were surveyed. 70 were adults, of whom 20 said yes. 20 of the children said yes. How many said yes altogether?
3
Standard Form2 marks
Write 0.00000669 in standard form.
4
Simultaneous Equations3 marks
5 teas and 3 cakes cost £11.35. 3 teas and 2 cakes cost £7.15. Find the price of a tea.
5
Speed and Density2 marks
A block has volume 45 cm^3 and density 3 g/cm^3. Work out its mass.

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