Foundation Plus
18th November 1961
- 1Ratio2 marks
Red and blue stickers are in the ratio 5 : 7. There are 40 red stickers. How many stickers are there altogether?
- 2Spheres and Cones3 marks
A sphere has radius 12 cm. Work out its volume, leaving your answer in terms of pi.
- 3Venn Diagrams3 marks
In a Venn diagram, 9 are in A only, 8 in B only, 3 in both and 1 in neither. Work out the probability a random one is in both.
- 4Scatter Graphs3 marks
A line of best fit on a scatter graph has equation y = 9x + 33. Use it to estimate y when x = 2.
- 5Recurring Decimals to Fractions3 marks
Write the recurring decimal 0.888... as a fraction in its simplest 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 Foundation Plus sheets
Any date always gives the same five questions, so a sheet can be set again or shared. All of November 1961, including the monthly compilation PDF.