Daily Practice

Foundation Plus

24th November 1981

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

1
Cumulative Frequency2 marks
A cumulative frequency graph is drawn for 160 values. What cumulative frequency do you read across from to estimate the lower quartile?
2
Indices2 marks
Write 3^9 / 3^2 as a single power of 3.
3
Expanding and Factorising Quadratics2 marks
Factorise x^2 - 4.
4
Writing and Simplifying Ratio2 marks
Write the ratio 5 : 15 in the form 1 : n.
5
Cylinders2 marks
A cylinder has radius 7 cm and height 19 cm. Work out its curved surface area, to 1 decimal place.

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