Daily Practice · Foundation Plus

Daily Practice - Foundation Plus

Grades 4-6 - the Foundation / Higher crossover zone.

22nd January 2010

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

1
Drawing Other Graphs: Cubic/Reciprocal2 marks
For the curve y = 5/x, work out y when x = 5, and write down the equation of its vertical asymptote.
2
Proportion2 marks
7 identical batteries cost £16.45. Work out the cost of 4 of the same batteries.
3
Area and Perimeter2 marks
A triangle has a base of 6 cm and a perpendicular height of 13 cm. Work out its area.
4
Probability Trees3 marks
A bag holds 3 red and 7 blue counters. Two are taken without replacement. Work out the probability both are red.
5
Box Plots2 marks
A box plot has minimum 12, lower quartile 21, median 24, upper quartile 29 and maximum 34. Work out the interquartile range.

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