Daily Practice - Higher
- 1Similar Shapes (Area and Volume)3 marks
Two similar solids have lengths in the ratio 1 : 2. The larger has a volume of 192 cm^3. Work out the volume of the smaller.
- 2Probability Trees3 marks
A bag holds 4 red and 5 blue counters. Two are taken without replacement. Work out the probability both are red.
- 3Capture Recapture3 marks
50 voles are marked and released. Later 55 are caught, of which 5 are marked. Estimate the population.
- 4Recurring Decimals to Fractions3 marks
Write the recurring decimal 0.444... as a fraction in its simplest form.
- 5Drawing Other Graphs: Cubic/Reciprocal2 marks
For the curve y = 16/x, work out y when x = -2, and write down the equation of its vertical asymptote.
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Any date always gives the same five questions, so a sheet can be set again or shared. All of May 1996, including the monthly compilation PDF.