Daily Practice

Higher

17th February 1975

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

1
Cumulative Frequency2 marks
A cumulative frequency graph is drawn for 180 values. What cumulative frequency do you read across from to estimate the lower quartile?
2
Standard Form3 marks
Work out (54 x 10^12) / (9 x 10^3). Give your answer in standard form.
3
Parallel and Perpendicular Lines3 marks
A line has equation y = 4x + 7. Work out the gradient of any line perpendicular to it.
4
Repeated Percentage Change3 marks
A price rises by 10% and then falls by 15%. Work out the overall percentage change, to 2 decimal places.
5
Enlarging with Negative Scale Factors3 marks
The point (1, -6) is enlarged by scale factor -1 about the centre (-2, 2). Write down the coordinates of the image.

You are looking at an earlier sheet. Today's sheet is the one that adds a day.

Your run is kept in this browser only, and there is no account.

Any date always gives the same five questions, so a sheet can be set again or shared. All of February 1975, including the monthly compilation PDF.