Daily Practice

Foundation Plus

30th April 1978

5 questions · 13 marks · Grades 4-6 · 128 question types in this band

1
Angles in Polygons2 marks
Work out the size of one exterior angle of a regular nonagon.
2
Venn Diagrams3 marks
In a Venn diagram, 13 are in A only, 8 in B only, 8 in both and 11 in neither. Work out the probability a random one is in A or B.
3
Capture Recapture3 marks
30 beetles are marked and released. Later 50 are caught, of which 5 are marked. Estimate the population.
4
Reverse Percentages3 marks
After an increase of 40%, a price is £672. Work out the price before the change.
5
Sequences (Nth Term)2 marks
A sequence has nth term 4n + 11. Work out the 100th term.

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Any date always gives the same five questions, so a sheet can be set again or shared. All of April 1978, including the monthly compilation PDF.