Daily Practice

Higher

13th April 1971

5 questions · 13 marks · Grades 6-7 · 61 question types in this band

1
Circle Theorems2 marks
ABCD is a cyclic quadrilateral. Angle ABC is 60°. Work out angle ADC.
2
Probability Trees3 marks
A bag holds 8 red and 4 blue counters. Two are taken without replacement. Work out the probability both are red.
3
Capture Recapture3 marks
30 beetles are marked and released. Later 20 are caught, of which 2 are marked. Estimate the population.
4
The Product Rule for Counting2 marks
A meal deal has 8 mains, 3 sides and 5 drinks. How many different meals are possible?
5
Changing the Subject of a Formula3 marks
Make x the subject of y = 6x^2 - 11.

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