Daily Practice

Higher

29th January 1985

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

1
Circle Theorems2 marks
ABCD is a cyclic quadrilateral. Angle ABC is 73°. Work out angle ADC.
2
Probability Trees3 marks
A bag holds 8 red and 2 blue counters. Two are taken without replacement. Work out the probability both are red.
3
Capture Recapture3 marks
40 beetles are marked and released. Later 96 are caught, of which 8 are marked. Estimate the population.
4
Recurring Decimals to Fractions3 marks
Write the recurring decimal 0.3333... as a fraction in its simplest form.
5
Changing the Subject of a Formula3 marks
Make x the subject of y = 3x^2 - 8.

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