Daily Practice

Foundation Plus

21st November 1978

5 questions · 11 marks · Grades 4-6 · 128 question types in this band

1
Probability Trees3 marks
A bag holds 9 red and 3 blue counters. Two are taken without replacement. Work out the probability both are red.
2
Box Plots2 marks
A box plot has minimum 15, lower quartile 25, median 32, upper quartile 41 and maximum 46. Work out the interquartile range.
3
Indices1 mark
Write down the value of 6^0.
4
Drawing Other Graphs: Cubic/Reciprocal2 marks
For the curve y = 4/x, work out y when x = 2, and write down the equation of its vertical asymptote.
5
Compound Interest and Depreciation3 marks
£6000 is invested at 2% compound interest per year. Work out the value after 5 years, to the nearest penny.

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