Daily Practice · Higher

Daily Practice - Higher

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

7th September 2013

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

1
Box Plots2 marks
A box plot has minimum 9, lower quartile 13, median 23, upper quartile 26 and maximum 33. Work out the interquartile range.
2
The Product Rule for Counting2 marks
A meal deal has 8 mains, 4 sides and 5 drinks. How many different meals are possible?
3
Changing the Subject of a Formula3 marks
Make x the subject of y = 6x^2 - 4.
4
Direct and Inverse Proportion Depth3 marks
y is directly proportional to x^2. When x = 4, y = 80. Work out y when x = 5.
5
Circle Theorems2 marks
ABCD is a cyclic quadrilateral. Angle ABC is 119°. Work out angle ADC.

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