Daily Practice · Higher

Daily Practice - Higher

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

14th July 1998

5 questions · 15 marks · Grades 6-7 · 61 question types in this band

1
The Sine Rule3 marks
In triangle ABC, angle A is 69°, angle B is 64° and side a is 18 cm. Use the sine rule to work out side b, to 1 decimal place.
2
Venn Diagrams3 marks
In a Venn diagram, 7 are in A only, 18 in B only, 5 in both and 4 in neither. Work out the probability a random one is in both.
3
Capture Recapture3 marks
40 beetles are marked and released. Later 56 are caught, of which 7 are marked. Estimate the population.
4
Fractional and Negative Indices3 marks
Work out 81^(3/2).
5
Expanding and Factorising Quadratics3 marks
Factorise x^2 - 12x + 35.

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 1998, including the monthly compilation PDF.