Daily Practice · Higher

Daily Practice - Higher

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

5th July 2015

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

1
Box Plots2 marks
A box plot has a minimum of 2 and a maximum of 58. Work out the range.
2
Bounds2 marks
A mass is 17.4 kg, correct to 1 decimal place. Write down the lower bound.
3
Expanding Triple Brackets3 marks
Expand and simplify (x + 3)(x + 2)(x - 3).
4
Direct and Inverse Proportion3 marks
y is inversely proportional to x. When x = 9, y = 72. Work out y when x = 12.
5
Pythagoras2 marks
A right-angled triangle has a hypotenuse of 10 cm and one shorter side of 8 cm. Work out the other shorter side.

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