Daily Practice · Higher

Daily Practice - Higher

Grades 6-7 - Higher-tier method and manipulation.

1st October 2016

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

1
Circle Theorems2 marks
ABCD is a cyclic quadrilateral. Angle ABC is 111°. Work out angle ADC.
2
Probability Trees3 marks
A bag holds 7 red and 2 blue counters. Two are taken without replacement. Work out the probability both are red.
3
Box Plots2 marks
A box plot has minimum 8, lower quartile 15, median 22, upper quartile 29 and maximum 31. Work out the interquartile range.
4
Standard Form3 marks
Work out (48 x 10^12) / (8 x 10^4). Give your answer in standard form.
5
Changing the Subject of a Formula3 marks
Make x the subject of y = 7x^2 - 6.

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