Daily Practice
Higher
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28th August 1964
- 1Direct and Inverse Proportion3 marks
y is directly proportional to x. When x = 4, y = 40. Work out y when x = 13.
- 2Sector Areas and Arc Lengths3 marks
A sector of a circle has radius 8 cm and angle 30°. Work out its area, to 1 decimal place.
- 3Conditional Probability3 marks
17 students study Spanish and 11 of those also study Art. One Spanish student is picked at random. Work out the probability they study Art.
- 4Capture Recapture2 marks
A capture-recapture estimate is made of the fish population of a pond. State one assumption the method relies on.
- 5Fractional and Negative Indices2 marks
Write 5^-1 as a fraction.
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Any date always gives the same five questions, so a sheet can be set again or shared. All of August 1964, including the monthly compilation PDF.