Daily Practice · Higher

Daily Practice - Higher

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

4th October 2009

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

1
Box Plots2 marks
A box plot has a minimum of 18 and a maximum of 62. Work out the range.
2
Standard Form2 marks
Work out (7 x 10^3) x (2 x 10^6). Give your answer in standard form.
3
Expanding and Factorising Quadratics2 marks
Factorise x^2 - 121.
4
Direct and Inverse Proportion3 marks
y is inversely proportional to x. When x = 5, y = 20. Work out y when x = 4.
5
Circle Theorems2 marks
A, B and C are points on a circle with centre O. Angle AOC is 138°. Work out angle ABC, where B is on the major arc.

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