Foundation Plus
31st July 1952
- 1Simultaneous Equations3 marks
3 teas and 4 cakes cost £19.25. 1 tea and 3 cakes cost £11.75. Find the price of a tea.
- 2Speed and Density2 marks
A block has volume 25 cm^3 and density 7.5 g/cm^3. Work out its mass.
- 3Similar Shapes (Area and Volume)3 marks
Two similar shapes have lengths in the ratio 1 : 3. The smaller has an area of 3 cm^2. Work out the area of the larger.
- 4Probability (Higher)3 marks
A biased coin lands on heads with probability 0.4. It is thrown 100 times. How many heads would you expect?
- 5Frequency Trees3 marks
90 people were surveyed. 80 were adults, of whom 35 said yes. 5 of the children said yes. How many said yes altogether?
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Any date always gives the same five questions, so a sheet can be set again or shared. All of July 1952, including the monthly compilation PDF.