Daily Practice

Higher

22nd November 1954

5 questions · 14 marks · Grades 6-7 · 61 question types in this band

1
Cumulative Frequency2 marks
A cumulative frequency graph is drawn for 44 values. What cumulative frequency do you read across from to estimate the lower quartile?
2
Standard Form3 marks
Work out (15 x 10^12) / (5 x 10^5). Give your answer in standard form.
3
Parallel and Perpendicular Lines3 marks
A line has equation y = 2x + 8. Work out the gradient of any line perpendicular to it.
4
Repeated Percentage Change3 marks
A price rises by 10% and then falls by 10%. Work out the overall percentage change, to 2 decimal places.
5
Enlarging with Negative Scale Factors3 marks
The point (6, 4) is enlarged by scale factor -1 about the centre (-4, 2). Write down the coordinates of the image.

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Any date always gives the same five questions, so a sheet can be set again or shared. All of November 1954, including the monthly compilation PDF.