Daily Practice

Higher

20th December 1975

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

1
Box Plots2 marks
A box plot has minimum 11, lower quartile 13, median 17, upper quartile 27 and maximum 31. Work out the interquartile range.
2
Standard Form2 marks
Work out (4 x 10^3) x (9 x 10^2). Give your answer in standard form.
3
Changing the Subject of a Formula3 marks
Make x the subject of y = 6x^2 - 5.
4
Direct and Inverse Proportion Depth3 marks
y is directly proportional to x^2. When x = 3, y = 27. Work out y when x = 5.
5
Circle Theorems2 marks
ABCD is a cyclic quadrilateral. Angle ABC is 98°. Work out angle ADC.

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