Daily Practice

Higher

23rd December 1988

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

1
Capture Recapture2 marks
A capture-recapture estimate is made of the ladybird population of a garden. State one assumption the method relies on.
2
Standard Form2 marks
Work out (7 x 10^4) x (3 x 10^-5). Give your answer in standard form.
3
Changing the Subject of a Formula3 marks
Make x the subject of y = 5x^2 - 12.
4
Direct and Inverse Proportion3 marks
y is directly proportional to x. When x = 7, y = 28. Work out y when x = 13.
5
Circle Theorems2 marks
ABCD is a cyclic quadrilateral. Angle ABC is 115°. Work out angle ADC.

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