Daily Practice · Higher

Daily Practice - Higher

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

23rd July 2013

5 questions · 14 marks · Grades 6-7 · 61 question types in this band

1
Expanding and Factorising Quadratics3 marks
Factorise x^2 - 13x + 42.
2
Writing a Ratio as a Fraction or Linear Function2 marks
x : y = 4 : 9. Write y in terms of x.
3
The Sine Rule3 marks
In triangle ABC, angle A is 61°, angle B is 70° and side a is 15 cm. Use the sine rule to work out side b, to 1 decimal place.
4
Venn Diagrams3 marks
In a Venn diagram, 10 are in A only, 4 in B only, 4 in both and 9 in neither. Work out the probability a random one is in both.
5
Capture Recapture3 marks
45 newts are marked and released. Later 28 are caught, of which 4 are marked. Estimate the population.

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 July 2013, including the monthly compilation PDF.