Daily Practice · Higher

Daily Practice - Higher

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

4th September 2010

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

1
Conditional Probability3 marks
30 students study Spanish and 10 of those also study Art. One Spanish student is picked at random. Work out the probability they study Art.
2
Box Plots2 marks
A box plot has minimum 15, lower quartile 24, median 31, upper quartile 37 and maximum 40. Work out the interquartile range.
3
Fractional and Negative Indices2 marks
Write 5^-1 as a fraction.
4
Inequalities on Graphs3 marks
Does the point (2, -9) satisfy y > -4x + 5?
5
Direct and Inverse Proportion Depth3 marks
y is directly proportional to x^2. When x = 3, y = 72. Work out y when x = 4.

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 2010, including the monthly compilation PDF.