Daily Practice · Higher

Daily Practice - Higher

18th January 1992

5 questions · 13 marks · Grades 6-7 · 61 question types in this band

1
Conditional Probability3 marks
9 students study Spanish and 3 of those also study Art. One Spanish student is picked at random. Work out the probability they study Art.
2
Box Plots2 marks
A box plot has minimum 6, lower quartile 16, median 24, upper quartile 28 and maximum 37. Work out the interquartile range.
3
Bounds2 marks
A mass is 23.5 kg, correct to 1 decimal place. Write down the upper bound.
4
Quadratic Formula3 marks
Use the quadratic formula to solve 3x^2 - 12x - 6 = 0, to 2 decimal places.
5
Direct and Inverse Proportion Depth3 marks
y is directly proportional to x^2. When x = 3, y = 72. Work out y when x = 7.

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.

Any date always gives the same five questions, so a sheet can be set again or shared. All of January 1992, including the monthly compilation PDF.