Daily Practice · Foundation Plus
Daily Practice - Foundation Plus
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17th September 1994
- 1Capture Recapture3 marks
40 beetles are marked and released. Later 40 are caught, of which 8 are marked. Estimate the population.
- 2Indices2 marks
Write (4^11)^3 as a single power of 4.
- 3Changing the Subject of a Formula3 marks
Make x the subject of y = 7x + 4.
- 4Ratio2 marks
Red and blue raffle tickets are in the ratio 3 : 7. There are 18 red raffle tickets. How many raffle tickets are there altogether?
- 5Cylinders2 marks
A cylinder has radius 2 cm and height 10 cm. Work out its curved surface area, to 1 decimal place.
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Any date always gives the same five questions, so a sheet can be set again or shared. All of September 1994, including the monthly compilation PDF.