Daily Practice

Higher

23rd December 1980

5 questions · 11 marks · Grades 6-7 · 61 question types in this band

1
Capture Recapture3 marks
20 voles are marked and released. Later 63 are caught, of which 9 are marked. Estimate the population.
2
The Product Rule for Counting2 marks
A meal deal has 3 mains, 8 sides and 3 drinks. How many different meals are possible?
3
Expanding and Factorising Quadratics2 marks
Factorise x^2 - 36.
4
Writing a Ratio as a Fraction or Linear Function2 marks
x : y = 2 : 3. Write y in terms of x.
5
Circle Theorems2 marks
A, B and C are points on a circle with centre O. Angle AOC is 46°. Work out angle ABC, where B is on the major arc.

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Any date always gives the same five questions, so a sheet can be set again or shared. All of December 1980, including the monthly compilation PDF.