Daily Practice · Higher

Daily Practice - Higher

25th March 1993

5 questions · 14 marks · Grades 6-7 · 61 question types in this band

1
Conditional Probability3 marks
20 students study Spanish and 7 of those also study Art. One Spanish student is picked at random. Work out the probability they study Art.
2
Histograms2 marks
A histogram class is 20 units wide and contains 10 values. Work out the frequency density.
3
Standard Form3 marks
Work out (36 x 10^9) / (6 x 10^2). Give your answer in standard form.
4
Quadratic Formula3 marks
Use the quadratic formula to solve 4x^2 - 10x - 2 = 0, to 2 decimal places.
5
Repeated Percentage Change3 marks
A town's population is 11000 and grows by 8% each year. Work out the population after 4 years, to the nearest whole number.

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 March 1993, including the monthly compilation PDF.