Daily Practice · Higher

Daily Practice - Higher

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

19th November 2014

5 questions · 11 marks · Grades 6-7 · 61 question types in this band

1
Cumulative Frequency2 marks
Four classes in order have frequencies 3, 4, 7, 11. Write down the cumulative frequency at the end of the third class.
2
Standard Form3 marks
Work out (18 x 10^9) / (3 x 10^5). Give your answer in standard form.
3
Expanding and Factorising Quadratics2 marks
Factorise x^2 - 100.
4
Speed and Density2 marks
A block has volume 160 cm^3 and density 11 g/cm^3. Work out its mass.
5
Circle Theorems2 marks
A, B and C are points on a circle with centre O. Angle AOC is 126°. Work out angle ABC, where B is on the major arc.

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