Daily Practice · Higher

Daily Practice - Higher

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

24th March 1998

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

1
Capture Recapture3 marks
10 newts are marked and released. Later 60 are caught, of which 5 are marked. Estimate the population.
2
Reverse Percentages3 marks
A bill is £912 including VAT at 20%. Work out the amount before VAT.
3
Expanding and Factorising Quadratics3 marks
Factorise x^2 - 4x - 45.
4
Writing a Ratio as a Fraction or Linear Function2 marks
x : y = 2 : 5. Write y in terms of x.
5
The Sine Rule3 marks
In triangle ABC, angle A is 75°, angle B is 47° and side a is 7 cm. Use the sine rule to work out side b, to 1 decimal place.

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 March 1998, including the monthly compilation PDF.