Daily Practice · Foundation Plus
Daily Practice - Foundation Plus
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28th October 1993
- 1Cumulative Frequency2 marks
A cumulative frequency graph is drawn for 112 values. What cumulative frequency do you read across from to estimate the lower quartile?
- 2Indices2 marks
Write 6^11 x 6^3 as a single power of 6.
- 3Expanding and Factorising Quadratics2 marks
Factorise x^2 - 81.
- 4Best Buy Questions3 marks
A pack of 5 batteries costs £1.50. A pack of 10 costs £2.50. Which pack is better value?
- 5Cylinders2 marks
A cylinder has radius 9 cm and height 15 cm. Work out its curved surface area, to 1 decimal place.
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Any date always gives the same five questions, so a sheet can be set again or shared. All of October 1993, including the monthly compilation PDF.