Daily Practice - Foundation Plus
Grades 4-6 - the Foundation / Higher crossover zone.
7th April 2006
- 1Drawing Other Graphs: Cubic/Reciprocal2 marks
For the curve y = -16/x, work out y when x = 4, and write down the equation of its vertical asymptote.
- 2Proportion2 marks
4 identical pens cost £7.80. Work out the cost of 7 of the same pens.
- 3SOHCAHTOA (Trigonometry)3 marks
A right-angled triangle has a hypotenuse of 7 cm and an angle of 26°. Work out the side adjacent to that angle, to 1 decimal place.
- 4Probability Trees3 marks
A bag holds 5 red and 5 blue counters. Two are taken without replacement. Work out the probability both are red.
- 5Box Plots2 marks
A box plot has minimum 2, lower quartile 5, median 9, upper quartile 18 and maximum 22. Work out the interquartile range.
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Every sheet is deterministic: the same date always regenerates the same five questions. All of April 2006, including the monthly compilation PDF.