Daily Practice

Foundation Plus

7th February 1978

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

1
Cumulative Frequency2 marks
A cumulative frequency graph is drawn for 240 values. What cumulative frequency do you read across from to estimate the lower quartile?
2
Indices2 marks
Write 9^7 x 9^3 as a single power of 9.
3
Expanding and Factorising Quadratics2 marks
Factorise x^2 - 81.
4
Writing and Simplifying Ratio2 marks
Write the ratio 8 : 72 in the form 1 : n.
5
Spheres and Cones3 marks
A cone has base radius 5 cm and vertical height 18 cm. Work out its volume, leaving your answer in terms of pi.

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