Higher
11th December 1976
- 1Direct and Inverse Proportion Depth3 marks
y is directly proportional to x^2. When x = 2, y = 32. Work out y when x = 4.
- 2Congruent Triangles2 marks
Two triangles are known to be congruent because two angles and the side between them are equal in both. Which congruence condition is this?
- 3Conditional Probability3 marks
23 students study Spanish and 10 of those also study Art. One Spanish student is picked at random. Work out the probability they study Art.
- 4Box Plots2 marks
A box plot has minimum 1, lower quartile 4, median 14, upper quartile 20 and maximum 25. Work out the interquartile range.
- 5Fractional and Negative Indices2 marks
Write 3^-3 as a fraction.
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Any date always gives the same five questions, so a sheet can be set again or shared. All of December 1976, including the monthly compilation PDF.