Daily Practice · Higher

Daily Practice - Higher

Grades 6-7 - Higher-tier method and manipulation.

1st September 2005

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

1
Histograms2 marks
A histogram class is 10 units wide and contains 40 values. Work out the frequency density.
2
Standard Form3 marks
Work out (16 x 10^12) / (4 x 10^5). Give your answer in standard form.
3
Changing the Subject of a Formula3 marks
Make x the subject of y = 9x^2 - 7.
4
Repeated Percentage Change3 marks
A town's population is 17500 and grows by 3% each year. Work out the population after 2 years, to the nearest whole number.
5
Circle Theorems2 marks
ABCD is a cyclic quadrilateral. Angle ABC is 113°. Work out angle ADC.

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