Foundation Plus
15th July 1967
- 1Area and Perimeter3 marks
A trapezium has parallel sides of 10 cm and 22 cm, 4 cm apart. Work out its area.
- 2Venn Diagrams3 marks
In a Venn diagram, 13 are in A only, 10 in B only, 5 in both and 9 in neither. Work out the probability a random one is in A or B.
- 3Box Plots2 marks
A box plot has minimum 8, lower quartile 18, median 27, upper quartile 34 and maximum 42. Work out the interquartile range.
- 4Reverse Percentages3 marks
After an increase of 10%, a price is £550. Work out the price before the change.
- 5Forming and Solving Equations3 marks
4 consecutive whole numbers add up to 122. Work out the smallest of them.
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Any date always gives the same five questions, so a sheet can be set again or shared. All of July 1967, including the monthly compilation PDF.