Daily Practice

Higher

12th July 1969

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

1
Box Plots2 marks
A box plot has minimum 6, lower quartile 9, median 12, upper quartile 15 and maximum 20. Work out the interquartile range.
2
Standard Form3 marks
Work out (24 x 10^8) / (4 x 10^3). Give your answer in standard form.
3
Changing the Subject of a Formula3 marks
Make x the subject of y = 5x^2 - 11.
4
Direct and Inverse Proportion Depth3 marks
y is directly proportional to x^2. When x = 5, y = 175. Work out y when x = 4.
5
Circle Theorems2 marks
ABCD is a cyclic quadrilateral. Angle ABC is 86°. Work out angle ADC.

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