Daily Practice · Higher
Daily Practice - Higher
Grades 6-7 - Higher-tier method and manipulation.
- 1Cumulative Frequency2 marks
Four classes in order have frequencies 12, 12, 7, 11. Write down the cumulative frequency at the end of the third class.
- 2Fractional and Negative Indices2 marks
Write 6^-1 as a fraction.
- 3Parallel and Perpendicular Lines3 marks
A line has equation y = -5x + 1. Work out the gradient of any line perpendicular to it.
- 4Speed and Density2 marks
A block has volume 35 cm^3 and density 4 g/cm^3. Work out its mass.
- 5Enlarging with Negative Scale Factors3 marks
The point (-6, -1) is enlarged by scale factor -1 about the centre (-1, 2). Write down the coordinates of the image.
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Every sheet is deterministic: the same date always regenerates the same five questions. All of May 2015, including the monthly compilation PDF.