Daily Practice

Higher

26th September 1990

5 questions · 12 marks · Grades 6-7 · 61 question types in this band

1
Cumulative Frequency2 marks
Four classes in order have frequencies 10, 9, 7, 12. Write down the cumulative frequency at the end of the third class.
2
The Product Rule for Counting2 marks
A meal deal has 8 mains, 4 sides and 2 drinks. How many different meals are possible?
3
Expanding and Factorising Quadratics3 marks
Factorise x^2 - 9x + 14.
4
Speed and Density2 marks
A block has volume 110 cm^3 and density 8 g/cm^3. Work out its mass.
5
The Sine Rule3 marks
In triangle ABC, angle A is 66°, angle B is 65° and side a is 5 cm. Use the sine rule to work out side b, to 1 decimal place.

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