Daily Practice · Higher

Daily Practice - Higher

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

22nd December 2005

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 100°. Work out angle ADC.
2
Probability Trees3 marks
A bag holds 3 red and 9 blue counters. Two are taken without replacement. Work out the probability both are red.
3
Histograms2 marks
A histogram class is 5 units wide and contains 20 values. Work out the frequency density.
4
The Product Rule for Counting2 marks
A meal deal has 8 mains, 6 sides and 2 drinks. How many different meals are possible?
5
Changing the Subject of a Formula3 marks
Make x the subject of y = 3x^2 - 8.

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