Daily Practice

Foundation Plus

21st March 1984

5 questions · 12 marks · Grades 4-6 · 128 question types in this band

1
Drawing Other Graphs: Cubic/Reciprocal2 marks
For the curve y = -60/x, work out y when x = 5, and write down the equation of its vertical asymptote.
2
Percentages2 marks
Bea scored 26 out of 40 in a test. What percentage is this?
3
Similar Shapes (Area and Volume)3 marks
Two similar shapes have lengths in the ratio 1 : 5. The smaller has an area of 27 cm^2. Work out the area of the larger.
4
Probability (Higher)3 marks
A biased coin lands on heads with probability 0.4. It is thrown 50 times. How many heads would you expect?
5
Box Plots2 marks
A box plot has minimum 14, lower quartile 16, median 22, upper quartile 32 and maximum 37. Work out the interquartile range.

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