Daily Practice

Higher

31st October 1957

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

1
Histograms2 marks
A histogram class is 10 units wide and contains 30 values. Work out the frequency density.
2
Surds2 marks
Write sqrt(8) in the form a sqrt(b), where b is as small as possible.
3
Changing the Subject of a Formula3 marks
Make x the subject of y = 9x^2 - 4.
4
Repeated Percentage Change3 marks
A town's population is 21500 and grows by 4% each year. Work out the population after 5 years, to the nearest whole number.
5
Circle Theorems2 marks
ABCD is a cyclic quadrilateral. Angle ABC is 58°. Work out angle ADC.

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