Daily Practice

Higher

2nd September 1990

5 questions · 13 marks · Grades 6-7 · 61 question types in this band

1
Box Plots2 marks
A box plot has a minimum of 12 and a maximum of 56. Work out the range.
2
Standard Form3 marks
Work out (16 x 10^11) / (4 x 10^4). Give your answer in standard form.
3
Expanding Triple Brackets3 marks
Expand and simplify (x + 3)(x - 1)(x - 4).
4
Direct and Inverse Proportion3 marks
y is inversely proportional to x. When x = 9, y = 20. Work out y when x = 10.
5
Pythagoras2 marks
A right-angled triangle has a hypotenuse of 41 cm and one shorter side of 9 cm. Work out the other shorter side.

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