Daily Practice
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31st December 1967
- 1Conditional Probability3 marks
23 students study Spanish and 6 of those also study Art. One Spanish student is picked at random. Work out the probability they study Art.
- 2Box Plots2 marks
A box plot has a minimum of 8 and a maximum of 46. Work out the range.
- 3The Product Rule for Counting2 marks
A meal deal has 4 mains, 6 sides and 6 drinks. How many different meals are possible?
- 4Quadratic Formula3 marks
Use the quadratic formula to solve x^2 - 7x + 3 = 0, to 2 decimal places.
- 5Direct and Inverse Proportion3 marks
y is inversely proportional to x. When x = 7, y = 4. Work out y when x = 2.
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Any date always gives the same five questions, so a sheet can be set again or shared. All of December 1967, including the monthly compilation PDF.