Daily Practice
Foundation Plus
← All tiers
27th March 1971
- 1Probability (Higher)3 marks
A biased coin lands on heads with probability 0.4. It is thrown 500 times. How many heads would you expect?
- 2Cumulative Frequency2 marks
Four classes in order have frequencies 7, 5, 3, 7. Write down the cumulative frequency at the end of the third class.
- 3Standard Form2 marks
Write 8430000 in standard form.
- 4Drawing Linear Graphs3 marks
A line has equation y = 5x - 15. Write down where it crosses the x-axis and where it crosses the y-axis.
- 5Direct and Inverse Proportion3 marks
y is directly proportional to x. When x = 4, y = 16. Work out y when x = 11.
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Any date always gives the same five questions, so a sheet can be set again or shared. All of March 1971, including the monthly compilation PDF.