Daily Practice

Higher

17th November 1987

5 questions · 13 marks · Grades 6-7 · 61 question types in this band

1
Capture Recapture3 marks
10 fish are marked and released. Later 27 are caught, of which 9 are marked. Estimate the population.
2
Fractional and Negative Indices2 marks
Write 6^-3 as a fraction.
3
Parallel and Perpendicular Lines3 marks
A line has equation y = 3x + 7. Work out the gradient of any line perpendicular to it.
4
Writing a Ratio as a Fraction or Linear Function2 marks
x : y = 5 : 6. Write y in terms of x.
5
Enlarging with Negative Scale Factors3 marks
The point (-4, -6) is enlarged by scale factor -3 about the centre (2, 1). 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 November 1987, including the monthly compilation PDF.