Daily Practice - Higher
Grades 6-7 - Higher-tier method and manipulation.
3rd September 2015
- 1Histograms2 marks
A histogram class is 10 units wide and contains 20 values. Work out the frequency density.
- 2The Product Rule for Counting2 marks
A meal deal has 6 mains, 5 sides and 4 drinks. How many different meals are possible?
- 3Expanding and Factorising Quadratics2 marks
Factorise x^2 - 49.
- 4Repeated Percentage Change3 marks
A town's population is 32500 and grows by 4% each year. Work out the population after 4 years, to the nearest whole number.
- 5Circle Theorems2 marks
A, B and C are points on a circle with centre O. Angle AOC is 160°. Work out angle ABC, where B is on the major arc.
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