Daily Practice

Higher

13th November 1990

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

1
Capture Recapture3 marks
20 newts are marked and released. Later 30 are caught, of which 3 are marked. Estimate the population.
2
Recurring Decimals to Fractions3 marks
Write the recurring decimal 0.333... as a fraction in its simplest form.
3
Expanding and Factorising Quadratics3 marks
Factorise x^2 - x - 30.
4
Writing a Ratio as a Fraction or Linear Function2 marks
x : y = 4 : 5. Write y in terms of x.
5
The Sine Rule3 marks
In triangle ABC, angle A is 31°, angle B is 119° and side a is 13 cm. Use the sine rule to work out side b, to 1 decimal place.

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 1990, including the monthly compilation PDF.