Daily Practice
Foundation Plus
← All tiers
21st August 1990
- 1Averages from Frequency Tables2 marks
Grouped data has five classes of width 10, the first being 30 < x <= 40. The frequencies in order are 11, 16, 3, 21, 7. Write down the modal class.
- 2Standard Form2 marks
Work out (6 x 10^6) x (9 x 10^4). Give your answer in standard form.
- 3Solving Simultaneous Equations Graphically3 marks
The lines y = -x + 1 and y = -2x + 4 are drawn. Write down the coordinates of the point where they cross.
- 4Writing and Simplifying Ratio2 marks
Write the ratio 5 : 25 in the form 1 : n.
- 5Exact trig values1 mark
Write down the exact value of cos 45°.
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Any date always gives the same five questions, so a sheet can be set again or shared. All of August 1990, including the monthly compilation PDF.