Daily Practice

Higher

17th April 1991

5 questions · 11 marks · Grades 6-7 · 61 question types in this band

1
Conditional Probability3 marks
25 students study Spanish and 9 of those also study Art. One Spanish student is picked at random. Work out the probability they study Art.
2
Cumulative Frequency2 marks
Four classes in order have frequencies 5, 5, 9, 4. Write down the cumulative frequency at the end of the third class.
3
Surds2 marks
Write sqrt(75) in the form a sqrt(b), where b is as small as possible.
4
Drawing Quadratic Graphs2 marks
For the curve y = x^2 - x + 5, work out y when x = 1.
5
Speed and Density2 marks
A block has volume 70 cm^3 and density 4 g/cm^3. Work out its mass.

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 April 1991, including the monthly compilation PDF.