Daily Practice - Higher
Grades 6-7 - Higher-tier method and manipulation.
10th March 2004
- 1Cumulative Frequency2 marks
Four classes in order have frequencies 4, 5, 6, 9. Write down the cumulative frequency at the end of the third class.
- 2Reverse Percentages3 marks
A bill is £384 including VAT at 20%. Work out the amount before VAT.
- 3Drawing Other Graphs: Cubic/Reciprocal2 marks
For the curve y = -35/x, work out y when x = 5, and write down the equation of its vertical asymptote.
- 4Speed and Density2 marks
A block has volume 160 cm^3 and density 8 g/cm^3. Work out its mass.
- 5Similar Shapes (Area and Volume)3 marks
Two similar solids have lengths in the ratio 1 : 4. The larger has a volume of 960 cm^3. Work out the volume of the smaller.
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Every sheet is deterministic: the same date always regenerates the same five questions. All of March 2004, including the monthly compilation PDF.