Foundation Plus
30th October 1953
- 1Substitution3 marks
Use v = u + at with u = 11, a = 9 and t = 6. Work out v.
- 2Proportion2 marks
7 identical pens cost £10.50. Work out the cost of 11 of the same pens.
- 3SOHCAHTOA (Trigonometry)3 marks
A right-angled triangle has a hypotenuse of 22 cm and an angle of 30°. Work out the side adjacent to that angle, to 1 decimal place.
- 4Probability Trees3 marks
A bag holds 3 red and 5 blue counters. Two are taken without replacement. Work out the probability both are red.
- 5Cumulative Frequency2 marks
A cumulative frequency graph is drawn for 208 values. What cumulative frequency do you read across from to estimate the lower quartile?
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Any date always gives the same five questions, so a sheet can be set again or shared. All of October 1953, including the monthly compilation PDF.