Daily Practice

Higher

24th April 1991

5 questions · 11 marks · Grades 6-7 · 61 question types in this band

1
Cumulative Frequency2 marks
Four classes in order have frequencies 5, 7, 6, 8. Write down the cumulative frequency at the end of the third class.
2
Fractional and Negative Indices2 marks
Write 5^-2 as a fraction.
3
Drawing Other Graphs: Cubic/Reciprocal2 marks
For the curve y = 15/x, work out y when x = 5, and write down the equation of its vertical asymptote.
4
Speed and Density2 marks
A block has volume 20 cm^3 and density 4 g/cm^3. Work out its mass.
5
Similar Shapes (Area and Volume)3 marks
Two similar solids have lengths in the ratio 1 : 3. The larger has a volume of 891 cm^3. Work out the volume of the smaller.

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