Daily Practice

Higher

3rd February 1981

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

1
Capture Recapture3 marks
30 beetles are marked and released. Later 72 are caught, of which 6 are marked. Estimate the population.
2
Standard Form3 marks
Work out (10 x 10^6) / (2 x 10^2). Give your answer in standard form.
3
Changing the Subject of a Formula3 marks
Make x the subject of y = 7x^2 - 7.
4
Writing a Ratio as a Fraction or Linear Function2 marks
x : y = 7 : 9. Write y in terms of x.
5
Circle Theorems2 marks
ABCD is a cyclic quadrilateral. Angle ABC is 105°. Work out angle ADC.

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 1981, including the monthly compilation PDF.