Daily Practice
Higher
← All tiers
25th February 1979
- 1Probability Trees3 marks
1 of 6 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 13 and a maximum of 33. Work out the range.
- 3Recurring Decimals to Fractions3 marks
Write the recurring decimal 0.444... as a fraction in its simplest form.
- 4Equation of a Line3 marks
A line has gradient -1 and passes through (5, -6). Work out its equation.
- 5Direct and Inverse Proportion3 marks
y is inversely proportional to x. When x = 8, y = 20. Work out y when x = 4.
You are looking at an earlier sheet. Today's sheet is the one that adds a day.
Your run is kept in this browser only, and there is no account.
Recent Higher sheets
Any date always gives the same five questions, so a sheet can be set again or shared. All of February 1979, including the monthly compilation PDF.