Daily Practice
Higher
- 1Cumulative Frequency2 marks
Four classes in order have frequencies 8, 3, 12, 9. Write down the cumulative frequency at the end of the third class.
- 2Bounds2 marks
A mass is 20 kg, correct to the nearest whole number. Write down the upper bound.
- 3Expanding and Factorising Quadratics3 marks
Factorise x^2 + 6x + 9.
- 4Speed and Density2 marks
A block has volume 65 cm^3 and density 2.5 g/cm^3. Work out its mass.
- 5The Sine Rule3 marks
In triangle ABC, angle A is 42°, angle B is 46° and side a is 13 cm. Use the sine rule to work out side b, to 1 decimal place.
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Any date always gives the same five questions, so a sheet can be set again or shared. All of June 1971, including the monthly compilation PDF.