Daily Practice · Foundation Plus

Daily Practice - Foundation Plus

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

17th September 2007

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

1
Drawing Other Graphs: Cubic/Reciprocal2 marks
For the curve y = -14/x, work out y when x = 2, and write down the equation of its vertical asymptote.
2
Repeated Percentage Change3 marks
A town's population is 13500 and grows by 4% each year. Work out the population after 5 years, to the nearest whole number.
3
Pythagoras2 marks
A right-angled triangle has a hypotenuse of 41 cm and one shorter side of 40 cm. Work out the other shorter side.
4
Probability Trees3 marks
A bag holds 4 red and 6 blue counters. One is taken, replaced, then another is taken. Work out the probability both are red.
5
Box Plots2 marks
A box plot has minimum 13, lower quartile 15, median 24, upper quartile 28 and maximum 35. Work out the interquartile range.

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