Daily Practice · Higher

Daily Practice - Higher

10th August 1991

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

1
Box Plots2 marks
A box plot has minimum 5, lower quartile 10, median 19, upper quartile 27 and maximum 30. Work out the interquartile range.
2
Fractional and Negative Indices3 marks
Work out 36^(3/2).
3
Changing the Subject of a Formula3 marks
Make x the subject of y = 4x^2 - 2.
4
Direct and Inverse Proportion Depth3 marks
y is directly proportional to x^2. When x = 5, y = 100. Work out y when x = 9.
5
Circle Theorems2 marks
ABCD is a cyclic quadrilateral. Angle ABC is 104°. Work out angle ADC.

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