Daily Practice

Higher

24th February 1971

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 90°. Work out angle ADC.
2
Probability Trees3 marks
A bag holds 5 red and 2 blue counters. Two are taken without replacement. Work out the probability both are red.
3
Cumulative Frequency2 marks
Four classes in order have frequencies 11, 7, 8, 10. Write down the cumulative frequency at the end of the third class.
4
Standard Form2 marks
Work out (2 x 10^8) x (2 x 10^3). Give your answer in standard form.
5
Changing the Subject of a Formula3 marks
Make x the subject of y = 4x^2 - 12.

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