Daily Practice · Higher

Daily Practice - Higher

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

22nd August 2001

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

1
Conditional Probability3 marks
18 students study Spanish and 11 of those also study Art. One Spanish student is picked at random. Work out the probability they study Art.
2
Cumulative Frequency2 marks
Four classes in order have frequencies 3, 9, 6, 7. Write down the cumulative frequency at the end of the third class.
3
Fractional and Negative Indices2 marks
Write 4^-3 as a fraction.
4
Quadratic Formula3 marks
Work out the discriminant of 2x^2 - 2x + 9 = 0 and say how many real solutions it has.
5
Speed and Density2 marks
A block has volume 200 cm^3 and density 8 g/cm^3. Work out its mass.

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 2001, including the monthly compilation PDF.