Daily Practice · Higher

Daily Practice - Higher

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

1st August 2019

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

1
Histograms2 marks
A histogram class is 5 units wide and contains 7.5 values. Work out the frequency density.
2
Standard Form3 marks
Work out (40 x 10^10) / (5 x 10^5). Give your answer in standard form.
3
Expanding Triple Brackets3 marks
Expand and simplify (x - 1)(x + 2)(x - 1).
4
Repeated Percentage Change3 marks
A town's population is 31500 and grows by 4% each year. Work out the population after 4 years, to the nearest whole number.
5
Pythagoras2 marks
A right-angled triangle has a hypotenuse of 13 cm and one shorter side of 12 cm. Work out the other shorter side.

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