Daily Practice · Higher

Daily Practice - Higher

Grades 6-7 - Higher-tier method and manipulation.

5th September 2019

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

1
Conditional Probability3 marks
18 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
Histograms2 marks
A histogram class is 4 units wide and contains 16 values. Work out the frequency density.
3
The Product Rule for Counting2 marks
A meal deal has 8 mains, 3 sides and 2 drinks. How many different meals are possible?
4
Drawing Quadratic Graphs2 marks
For the curve y = x^2 + 7x - 3, work out y when x = 3.
5
Repeated Percentage Change3 marks
A town's population is 9000 and grows by 3% each year. Work out the population after 5 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.

Every sheet is deterministic: the same date always regenerates the same five questions. All of September 2019, including the monthly compilation PDF.