Daily Practice
Higher
- 1Conditional Probability3 marks
18 students study Spanish and 4 of those also study Art. One Spanish student is picked at random. Work out the probability they study Art.
- 2Capture Recapture3 marks
50 newts are marked and released. Later 30 are caught, of which 3 are marked. Estimate the population.
- 3Standard Form2 marks
Work out (7 x 10^5) x (3 x 10^-3). Give your answer in standard form.
- 4Drawing Quadratic Graphs2 marks
For the curve y = x^2 + 5x + 12, work out y when x = -3.
- 5Writing a Ratio as a Fraction or Linear Function2 marks
x : y = 5 : 7. Write y in terms of x.
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.
Recent Higher sheets
Any date always gives the same five questions, so a sheet can be set again or shared. All of July 1967, including the monthly compilation PDF.