Daily Practice · Higher

Daily Practice - Higher

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

20th March 2011

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

1
Pythagoras2 marks
A right-angled triangle has a hypotenuse of 25 cm and one shorter side of 7 cm. Work out the other shorter side.
2
Venn Diagrams3 marks
In a Venn diagram, 4 are in A only, 7 in B only, 6 in both and 2 in neither. Work out the probability a random one is in both.
3
Box Plots2 marks
A box plot has a minimum of 11 and a maximum of 36. Work out the range.
4
The Product Rule for Counting2 marks
A meal deal has 9 mains, 3 sides and 3 drinks. How many different meals are possible?
5
Expanding Triple Brackets3 marks
Expand and simplify (x + 4)(x + 1)(x + 4).

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