Daily Practice · Higher

Daily Practice - Higher

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

24th August 2010

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

1
Capture Recapture3 marks
20 fish are marked and released. Later 84 are caught, of which 7 are marked. Estimate the population.
2
Fractional and Negative Indices2 marks
Write 6^-1 as a fraction.
3
Expanding Triple Brackets3 marks
Expand and simplify (x - 1)(x - 3)(x + 3).
4
Writing a Ratio as a Fraction or Linear Function2 marks
x : y = 3 : 4. Write y in terms of x.
5
Pythagoras2 marks
A right-angled triangle has a hypotenuse of 26 cm and one shorter side of 24 cm. Work out the other shorter side.

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 2010, including the monthly compilation PDF.