Foundation Plus
18th July 1966
- 1Inequalities on Graphs3 marks
Does the point (5, 30) satisfy y > 4x + 5?
- 2Repeated Percentage Change3 marks
A town's population is 23000 and grows by 6% 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 12 cm and an angle of 26°. Work out the side opposite that angle, to 1 decimal place.
- 4Probability Trees3 marks
A bag holds 6 red and 3 blue counters. Two are taken without replacement. Work out the probability both are red.
- 5Averages from Frequency Tables2 marks
Grouped data has five classes of width 10, the first being 30 < x <= 40. The frequencies in order are 21, 11, 16, 3, 7. Write down the modal class.
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Any date always gives the same five questions, so a sheet can be set again or shared. All of July 1966, including the monthly compilation PDF.