Daily Practice

Higher

23rd March 1988

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

1
Standard Form2 marks
Work out (8 x 10^6) x (4 x 10^-3). Give your answer in standard form.
2
Drawing Quadratic Graphs2 marks
For the curve y = x^2 - 8x + 1, work out y when x = 3.
3
Speed and Density2 marks
A block has volume 115 cm^3 and density 11 g/cm^3. Work out its mass.
4
Sector Areas and Arc Lengths3 marks
A sector of a circle has radius 13 cm and angle 300°. Work out its area, to 1 decimal place.
5
Conditional Probability3 marks
25 students study Spanish and 5 of those also study Art. One Spanish student is picked at random. Work out the probability they study Art.

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