Foundation Plus
1st February 1962
- 1Averages from Frequency Tables2 marks
Grouped data has five classes of width 10, the first being 0 < x <= 10. The frequencies in order are 11, 16, 21, 7, 3. Write down the modal class.
- 2Indices2 marks
Write (4^8)^2 as a single power of 4.
- 3Solving Simultaneous Equations Graphically3 marks
The lines y = -4x - 12 and y = 2x + 6 are drawn. Write down the coordinates of the point where they cross.
- 4Best Buy Questions3 marks
A pack of 10 sponges costs £1.50. A pack of 30 costs £2.70. Which pack is better value?
- 5Cylinders2 marks
A cylinder has radius 8 cm and height 19 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 February 1962, including the monthly compilation PDF.