Daily Practice · Higher

Daily Practice - Higher

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

24th April 2010

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

1
Circle Theorems2 marks
ABCD is a cyclic quadrilateral. Angle ABC is 56°. Work out angle ADC.
2
Probability Trees3 marks
A bag holds 5 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 12, lower quartile 20, median 24, upper quartile 26 and maximum 35. Work out the interquartile range.
4
The Product Rule for Counting2 marks
A meal deal has 3 mains, 8 sides and 4 drinks. How many different meals are possible?
5
Changing the Subject of a Formula3 marks
Make x the subject of y = 9x^2 - 5.

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