Daily Practice
Foundation Plus
← All tiers
14th January 1981
- 1Area and Perimeter3 marks
A trapezium has parallel sides of 4 cm and 12 cm, 18 cm apart. Work out its area.
- 2Venn Diagrams3 marks
In a Venn diagram, 10 are in A only, 5 in B only, 4 in both and 2 in neither. Work out the probability a random one is in A or B.
- 3Capture Recapture3 marks
30 fish are marked and released. Later 90 are caught, of which 9 are marked. Estimate the population.
- 4Reverse Percentages3 marks
After an increase of 25%, a price is £500. Work out the price before the change.
- 5Sequences (Nth Term)2 marks
A sequence has nth term 3n + 1. Work out the 12th term.
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Any date always gives the same five questions, so a sheet can be set again or shared. All of January 1981, including the monthly compilation PDF.