Daily Practice · Higher

Daily Practice - Higher

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

7th August 1997

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

1
Conditional Probability3 marks
15 students study Spanish and 4 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 2 units wide and contains 1 values. Work out the frequency density.
3
Fractional and Negative Indices3 marks
Work out 64^(2/3).
4
Drawing Quadratic Graphs2 marks
For the curve y = x^2 - 6x - 1, work out y when x = 1.
5
Repeated Percentage Change3 marks
A town's population is 30000 and grows by 5% 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 August 1997, including the monthly compilation PDF.