Daily Practice · Higher

Daily Practice - Higher

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

6th December 2005

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

1
Capture Recapture3 marks
45 voles are marked and released. Later 72 are caught, of which 8 are marked. Estimate the population.
2
Bounds2 marks
A mass is 300 kg, correct to the nearest 10. Write down the lower bound.
3
Changing the Subject of a Formula3 marks
Make x the subject of y = 6x^2 - 3.
4
Writing a Ratio as a Fraction or Linear Function2 marks
x : y = 2 : 9. Write y in terms of x.
5
Circle Theorems2 marks
ABCD is a cyclic quadrilateral. Angle ABC is 127°. Work out angle ADC.

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 December 2005, including the monthly compilation PDF.