Daily Practice

Higher

3rd March 1991

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

1
Changing the Subject of a Formula3 marks
Make x the subject of y = 5x^2 - 2.
2
Direct and Inverse Proportion3 marks
y is inversely proportional to x. When x = 8, y = 20. Work out y when x = 5.
3
Circle Theorems2 marks
ABCD is a cyclic quadrilateral. Angle ABC is 92°. Work out angle ADC.
4
Probability Trees3 marks
A bag holds 9 red and 2 blue counters. Two are taken without replacement. Work out the probability both are red.
5
Box Plots2 marks
A box plot has a minimum of 8 and a maximum of 62. Work out the range.

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