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21st December 1994
- 1Conditional Probability3 marks
26 students study Spanish and 11 of those also study Art. One Spanish student is picked at random. Work out the probability they study Art.
- 2Cumulative Frequency2 marks
Four classes in order have frequencies 12, 7, 12, 8. Write down the cumulative frequency at the end of the third class.
- 3Standard Form2 marks
Work out (5 x 10^4) x (6 x 10^-5). Give your answer in standard form.
- 4Drawing Quadratic Graphs2 marks
For the curve y = x^2 - x + 3, work out y when x = 4.
- 5Speed and Density2 marks
A block has volume 100 cm^3 and density 2.5 g/cm^3. Work out its mass.
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Any date always gives the same five questions, so a sheet can be set again or shared. All of December 1994, including the monthly compilation PDF.