Daily Practice

Higher

18th January 1975

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

1
Box Plots2 marks
A box plot has minimum 10, lower quartile 17, median 24, upper quartile 32 and maximum 34. Work out the interquartile range.
2
Fractional and Negative Indices2 marks
Write 2^-3 as a fraction.
3
Changing the Subject of a Formula3 marks
Make x the subject of y = 6x^2 - 7.
4
Direct and Inverse Proportion Depth3 marks
y is directly proportional to x^2. When x = 3, y = 54. Work out y when x = 2.
5
Circle Theorems2 marks
ABCD is a cyclic quadrilateral. Angle ABC is 96°. Work out angle ADC.

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