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18th April 1993
- 1Conditional Probability3 marks
16 students study Spanish and 7 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 9 and a maximum of 66. Work out the range.
- 3The Product Rule for Counting2 marks
A meal deal has 7 mains, 7 sides and 3 drinks. How many different meals are possible?
- 4Solving Quadratics3 marks
Solve x^2 + 12x + 32 = 0.
- 5Direct and Inverse Proportion3 marks
y is inversely proportional to x. When x = 6, y = 24. Work out y when x = 4.
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Any date always gives the same five questions, so a sheet can be set again or shared. All of April 1993, including the monthly compilation PDF.