Higher
31st July 1985
- 1Standard Form3 marks
Work out (32 x 10^8) / (8 x 10^2). Give your answer in standard form.
- 2Simultaneous Equations3 marks
2 teas and 2 cakes cost £6.90. 4 teas and 2 cakes cost £10.20. Find the price of a tea.
- 3Speed and Density2 marks
A block has volume 55 cm^3 and density 11 g/cm^3. Work out its mass.
- 4SOHCAHTOA (Trigonometry)3 marks
A right-angled triangle has a hypotenuse of 21 cm and an angle of 55°. Work out the side adjacent to that angle, to 1 decimal place.
- 5Probability Trees3 marks
3 of 5 bulbs in a box are faulty. Two are taken with replacement. Work out the probability at least one is faulty.
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 1985, including the monthly compilation PDF.