Foundation Plus
23rd February 1957
- 1Inequalities on Graphs3 marks
Does the point (1, 7) satisfy y > x - 1?
- 2Direct and Inverse Proportion3 marks
y is directly proportional to x. When x = 8, y = 88. Work out y when x = 5.
- 3Pythagoras2 marks
A right-angled triangle has a hypotenuse of 17 cm and one shorter side of 8 cm. Work out the other shorter side.
- 4Probability Trees3 marks
A bag holds 5 red and 4 blue counters. One is taken, replaced, then another is taken. Work out the probability both are red.
- 5Averages from Frequency Tables2 marks
Grouped data has five classes of width 5, the first being 10 < x <= 15. The frequencies in order are 7, 3, 16, 21, 11. Write down the modal class.
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Any date always gives the same five questions, so a sheet can be set again or shared. All of February 1957, including the monthly compilation PDF.