Higher
- 1Box Plots2 marks
A box plot has minimum 10, lower quartile 17, median 22, upper quartile 31 and maximum 41. Work out the interquartile range.
- 2The Product Rule for Counting3 marks
A code is 3 letters (A to Z) followed by 4 digits (0 to 9), and repeats are allowed. How many codes are possible?
- 3Parallel and Perpendicular Lines3 marks
Work out the equation of the line parallel to y = -x + 5 that passes through (3, -2).
- 4Direct and Inverse Proportion Depth3 marks
y is directly proportional to x^2. When x = 5, y = 175. Work out y when x = 9.
- 5SOHCAHTOA (Trigonometry)3 marks
A right-angled triangle has sides 5 cm, 12 cm and 13 cm. Work out the angle opposite the 5 cm side, to 1 decimal place.
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Any date always gives the same five questions, so a sheet can be set again or shared. All of June 1953, including the monthly compilation PDF.