Daily Practice · Higher

Daily Practice - Higher

Grades 6-7 - Higher-tier method and manipulation.

17th September 2003

5 questions · 13 marks · Grades 6-7 · 61 question types in this band

1
Conditional Probability3 marks
18 students study Spanish and 11 of those also study Art. One Spanish student is picked at random. Work out the probability they study Art.
2
Cumulative Frequency2 marks
Four classes in order have frequencies 8, 7, 10, 9. Write down the cumulative frequency at the end of the third class.
3
Standard Form3 marks
Work out (56 x 10^9) / (7 x 10^5). Give your answer in standard form.
4
Inequalities on Graphs3 marks
Does the point (0, 7) satisfy y > 3x + 8?
5
Speed and Density2 marks
A block has volume 165 cm^3 and density 7.5 g/cm^3. Work out its mass.

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