Higher
1st March 1954
- 1Similar Shapes (Area and Volume)3 marks
Two similar solids have lengths in the ratio 1 : 4. The larger has a volume of 1920 cm^3. Work out the volume of the smaller.
- 2Probability Trees3 marks
A bag holds 5 red and 4 blue counters. Two are taken without replacement. Work out the probability both are red.
- 3Cumulative Frequency2 marks
A cumulative frequency graph is drawn for 148 values. What cumulative frequency do you read across from to estimate the lower quartile?
- 4Standard Form2 marks
Work out (2 x 10^7) x (3 x 10^-6). Give your answer in standard form.
- 5Drawing Other Graphs: Cubic/Reciprocal2 marks
For the curve y = -8/x, work out y when x = -1, and write down the equation of its vertical asymptote.
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Any date always gives the same five questions, so a sheet can be set again or shared. All of March 1954, including the monthly compilation PDF.