Daily Practice
Higher
- 1Box Plots2 marks
A box plot has minimum 12, lower quartile 22, median 24, upper quartile 34 and maximum 38. Work out the interquartile range.
- 2Fractional and Negative Indices2 marks
Write 2^-1 as a fraction.
- 3Drawing Other Graphs: Cubic/Reciprocal2 marks
For the curve y = 9/x, work out y when x = 1, and write down the equation of its vertical asymptote.
- 4Direct and Inverse Proportion Depth3 marks
y is directly proportional to x^2. When x = 3, y = 81. Work out y when x = 7.
- 5Similar Shapes (Area and Volume)3 marks
Two similar solids have lengths in the ratio 1 : 3. The larger has a volume of 837 cm^3. Work out the volume of the smaller.
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Any date always gives the same five questions, so a sheet can be set again or shared. All of May 1962, including the monthly compilation PDF.