Daily Practice

Higher

24th March 1975

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

1
Conditional Probability3 marks
19 students study Spanish and 6 of those also study Art. One Spanish student is picked at random. Work out the probability they study Art.
2
Cumulative Frequency2 marks
A cumulative frequency graph is drawn for 240 values. What cumulative frequency do you read across from to estimate the lower quartile?
3
The Product Rule for Counting2 marks
A meal deal has 3 mains, 9 sides and 5 drinks. How many different meals are possible?
4
Quadratic Formula3 marks
Use the quadratic formula to solve 2x^2 + 9x - 2 = 0, to 2 decimal places.
5
Repeated Percentage Change3 marks
A price rises by 25% and then falls by 25%. Work out the overall percentage change, to 2 decimal places.

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 1975, including the monthly compilation PDF.