Daily Practice · Higher

Daily Practice - Higher

18th April 1992

5 questions · 13 marks · Grades 6-7 · 61 question types in this band

1
Box Plots2 marks
A box plot has minimum 1, lower quartile 7, median 14, upper quartile 23 and maximum 27. Work out the interquartile range.
2
Standard Form3 marks
Work out (6 x 10^8) / (3 x 10^4). Give your answer in standard form.
3
Inequalities on Graphs2 marks
A region is defined by y < -3x - 8. Should the boundary line be solid or dashed, and why?
4
Direct and Inverse Proportion Depth3 marks
y is directly proportional to x^2. When x = 5, y = 125. Work out y when x = 3.
5
Spheres and Cones3 marks
A cone has base radius 5 cm and vertical height 18 cm. Work out its volume, leaving your answer in terms of pi.

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