Daily Practice · Higher

Daily Practice - Higher

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

31st January 2017

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

1
Capture Recapture3 marks
15 fish are marked and released. Later 25 are caught, of which 5 are marked. Estimate the population.
2
Fractional and Negative Indices3 marks
Work out 125^(2/3).
3
Expanding Triple Brackets3 marks
Expand and simplify (x + 4)(x - 5)(x - 1).
4
Writing a Ratio as a Fraction or Linear Function2 marks
x : y = 2 : 3. Write y in terms of x.
5
Pythagoras2 marks
A right-angled triangle has a hypotenuse of 17 cm and one shorter side of 8 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 January 2017, including the monthly compilation PDF.