Daily Practice

Higher

30th November 1981

5 questions · 12 marks · Grades 6-7 · 61 question types in this band

1
Cumulative Frequency2 marks
A cumulative frequency graph is drawn for 144 values. What cumulative frequency do you read across from to estimate the lower quartile?
2
Fractional and Negative Indices2 marks
Write 5^-3 as a fraction.
3
Inequalities on Graphs2 marks
A region is defined by y < x - 4. Should the boundary line be solid or dashed, and why?
4
Repeated Percentage Change3 marks
A price rises by 20% and then falls by 20%. Work out the overall percentage change, to 2 decimal places.
5
Spheres and Cones3 marks
A cone has base radius 5 cm and vertical height 15 cm. Work out its volume, leaving your answer in terms of pi.

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 November 1981, including the monthly compilation PDF.