Higher
30th September 1976
- 1Repeated Percentage Change3 marks
A town's population is 6500 and grows by 8% each year. Work out the population after 2 years, to the nearest whole number.
- 2Sector Areas and Arc Lengths3 marks
A sector of a circle has radius 14 cm and angle 240°. Work out its area, to 1 decimal place.
- 3Conditional Probability3 marks
27 students study Spanish and 12 of those also study Art. One Spanish student is picked at random. Work out the probability they study Art.
- 4Histograms2 marks
A histogram class is 10 units wide and contains 5 values. Work out the frequency density.
- 5Bounds2 marks
A mass is 39 kg, correct to the nearest whole number. Write down the lower bound.
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Any date always gives the same five questions, so a sheet can be set again or shared. All of September 1976, including the monthly compilation PDF.