Daily Practice

Higher

18th May 1984

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

1
Capture Recapture2 marks
A capture-recapture estimate is made of the moth population of a meadow. State one assumption the method relies on.
2
Fractional and Negative Indices3 marks
Work out 36^(3/2).
3
Changing the Subject of a Formula3 marks
Make x the subject of y = 8x^2 - 11.
4
Direct and Inverse Proportion3 marks
y is directly proportional to x. When x = 8, y = 40. Work out y when x = 4.
5
Circle Theorems2 marks
ABCD is a cyclic quadrilateral. Angle ABC is 103°. Work out angle ADC.

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