Foundation Plus
17th December 1957
- 1Probability Trees3 marks
A bag holds 5 red and 4 blue counters. One is taken, replaced, then another is taken. Work out the probability both are red.
- 2Averages from Frequency Tables2 marks
Grouped data has five classes of width 5, the first being 0 < x <= 5. The frequencies in order are 11, 3, 7, 21, 16. Write down the modal class.
- 3Prime Factors, HCF and LCM3 marks
Write 90 as a product of its prime factors, using index form.
- 4Inequalities on Graphs3 marks
Does the point (5, 15) satisfy y > 4x - 6?
- 5Compound Interest and Depreciation3 marks
£1800 is invested at 3% compound interest per year. Work out the value after 5 years, to the nearest penny.
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 December 1957, including the monthly compilation PDF.