Daily Practice
Foundation Plus
← All tiers
18th January 1989
- 1Solving Equations3 marks
Solve 4(x + 3) = 48.
- 2Percentages2 marks
Ellis scored 46 out of 50 in a test. What percentage is this?
- 3Similar Shapes (Area and Volume)3 marks
Two similar shapes have lengths in the ratio 1 : 5. The smaller has an area of 26 cm^2. Work out the area of the larger.
- 4Probability (Higher)3 marks
A biased coin lands on heads with probability 0.1. It is thrown 500 times. How many heads would you expect?
- 5Capture Recapture3 marks
55 voles are marked and released. Later 12 are caught, of which 2 are marked. Estimate the population.
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Any date always gives the same five questions, so a sheet can be set again or shared. All of January 1989, including the monthly compilation PDF.