Foundation Plus
1st March 1965
- 1Expanding and Factorising2 marks
Expand and simplify 7(7x - 11).
- 2Repeated Percentage Change3 marks
A town's population is 7000 and grows by 5% each year. Work out the population after 5 years, to the nearest whole number.
- 3SOHCAHTOA (Trigonometry)3 marks
A right-angled triangle has a hypotenuse of 18 cm and an angle of 43°. Work out the side adjacent to that angle, to 1 decimal place.
- 4Probability Trees3 marks
A bag holds 7 red and 3 blue counters. Two are taken without replacement. Work out the probability both are red.
- 5Scatter Graphs3 marks
A line of best fit on a scatter graph has equation y = 2x + 12. Use it to estimate y when x = 12.
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Any date always gives the same five questions, so a sheet can be set again or shared. All of March 1965, including the monthly compilation PDF.