Daily Practice
Higher
- 1Conditional Probability3 marks
18 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 20 and a maximum of 48. Work out the range.
- 3Standard Form3 marks
Work out (56 x 10^8) / (7 x 10^5). Give your answer in standard form.
- 4Quadratic Formula3 marks
Use the quadratic formula to solve x^2 - 3x - 10 = 0, to 2 decimal places.
- 5Direct and Inverse Proportion3 marks
y is inversely proportional to x. When x = 4, y = 20. Work out y when x = 10.
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Any date always gives the same five questions, so a sheet can be set again or shared. All of June 1974, including the monthly compilation PDF.