Daily Practice

Higher

30th December 1981

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

1
Cumulative Frequency2 marks
Four classes in order have frequencies 5, 7, 12, 7. Write down the cumulative frequency at the end of the third class.
2
Standard Form3 marks
Work out (54 x 10^10) / (6 x 10^2). Give your answer in standard form.
3
Expanding Triple Brackets3 marks
Expand and simplify (x - 5)(x - 3)(x + 1).
4
Speed and Density2 marks
A block has volume 30 cm^3 and density 4 g/cm^3. Work out its mass.
5
Pythagoras2 marks
A right-angled triangle has a hypotenuse of 26 cm and one shorter side of 24 cm. Work out the other shorter side.

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Any date always gives the same five questions, so a sheet can be set again or shared. All of December 1981, including the monthly compilation PDF.