Daily Practice · Foundation Plus

Daily Practice - Foundation Plus

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

1st October 2005

5 questions · 10 marks · Grades 4-6 · 128 question types in this band

1
Cumulative Frequency2 marks
A cumulative frequency graph is drawn for 168 values. What cumulative frequency do you read across from to estimate the lower quartile?
2
Indices2 marks
Write (3^10)^2 as a single power of 3.
3
Expanding and Factorising Quadratics2 marks
Factorise x^2 - 4.
4
Ratio2 marks
Red and blue marbles are in the ratio 3 : 7. There are 30 red marbles. How many marbles are there altogether?
5
Cylinders2 marks
A cylinder has radius 2 cm and height 5 cm. Work out its curved surface area, to 1 decimal place.

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