Higher
27th July 1977
- 1Speed and Density2 marks
A block has volume 35 cm^3 and density 4 g/cm^3. Work out its mass.
- 2Perpendicular Lines and the equation of a tangent2 marks
A line has gradient -4. Work out the gradient of a line perpendicular to it.
- 3Conditional Probability3 marks
18 students study Spanish and 9 of those also study Art. One Spanish student is picked at random. Work out the probability they study Art.
- 4Cumulative Frequency2 marks
Four classes in order have frequencies 9, 9, 6, 10. Write down the cumulative frequency at the end of the third class.
- 5Standard Form3 marks
Work out (56 x 10^11) / (8 x 10^3). Give your answer in standard form.
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 1977, including the monthly compilation PDF.