Daily Practice · Foundation Plus

Daily Practice - Foundation Plus

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

17th March 2005

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

1
Cumulative Frequency2 marks
A cumulative frequency graph is drawn for 188 values. What cumulative frequency do you read across from to estimate the lower quartile?
2
Indices2 marks
Write 7^5 / 7^3 as a single power of 7.
3
Expanding and Factorising Quadratics2 marks
Factorise x^2 - 144.
4
Best Buy Questions3 marks
A pack of 9 batteries costs £3.60. A pack of 18 costs £6.84. Which pack is better value?
5
Spheres and Cones3 marks
A cone has base radius 5 cm and vertical height 9 cm. Work out its volume, leaving your answer in terms of pi.

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