Daily Practice

Higher

1st February 1986

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

1
Box Plots2 marks
A box plot has minimum 14, lower quartile 20, median 26, upper quartile 30 and maximum 37. Work out the interquartile range.
2
Standard Form2 marks
Work out (8 x 10^6) x (8 x 10^5). Give your answer in standard form.
3
Changing the Subject of a Formula3 marks
Make x the subject of y = 6x^2 - 2.
4
Direct and Inverse Proportion Depth3 marks
y is directly proportional to x^2. When x = 2, y = 32. Work out y when x = 3.
5
Circle Theorems2 marks
ABCD is a cyclic quadrilateral. Angle ABC is 76°. Work out angle ADC.

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