Daily Practice

Foundation Plus

17th May 1987

5 questions · 13 marks · Grades 4-6 · 128 question types in this band

1
Forming and Solving Equations3 marks
The angles in a triangle are 3x°, 3x° and (x + 61)°. Form an equation and work out x.
2
Writing a Ratio as a Fraction or Linear Function2 marks
x : y = 5 : 7. Write y in terms of x.
3
Similar Shapes (Area and Volume)3 marks
Two similar shapes have lengths in the ratio 1 : 5. The smaller has an area of 23 cm^2. Work out the area of the larger.
4
Probability (Higher)3 marks
A biased coin lands on heads with probability 0.25. It is thrown 250 times. How many heads would you expect?
5
Box Plots2 marks
A box plot has a minimum of 17 and a maximum of 59. Work out the range.

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