Daily Practice
Higher
← All tiers
29th December 1957
- 1Probability Trees3 marks
2 of 7 bulbs in a box are faulty. Two are taken with replacement. Work out the probability at least one is faulty.
- 2Box Plots2 marks
A box plot has a minimum of 4 and a maximum of 49. Work out the range.
- 3Standard Form3 marks
Work out (6 x 10^9) / (3 x 10^2). Give your answer in standard form.
- 4Equation of a Line3 marks
A line has gradient 4 and passes through (4, 19). Work out its equation.
- 5Direct and Inverse Proportion3 marks
y is inversely proportional to x. When x = 4, y = 2. Work out y when x = 2.
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Any date always gives the same five questions, so a sheet can be set again or shared. All of December 1957, including the monthly compilation PDF.