Daily Practice

Higher

22nd May 1991

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

1
Circle Theorems2 marks
ABCD is a cyclic quadrilateral. Angle ABC is 110°. Work out angle ADC.
2
Probability Trees3 marks
A bag holds 4 red and 4 blue counters. Two are taken without replacement. Work out the probability both are red.
3
Cumulative Frequency2 marks
Four classes in order have frequencies 10, 5, 12, 3. Write down the cumulative frequency at the end of the third class.
4
Standard Form2 marks
Work out (5 x 10^4) x (6 x 10^6). Give your answer in standard form.
5
Changing the Subject of a Formula3 marks
Make x the subject of y = 6x^2 - 9.

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