Higher
21st October 1962
- 1SOHCAHTOA (Trigonometry)3 marks
A right-angled triangle has sides 10 cm, 24 cm and 26 cm. Work out the angle opposite the 10 cm side, to 1 decimal place.
- 2Probability Trees3 marks
A bag holds 5 red and 2 blue counters. Two are taken without replacement. Work out the probability both are red.
- 3Box Plots2 marks
A box plot has a minimum of 4 and a maximum of 64. Work out the range.
- 4Bounds2 marks
A mass is 15.4 kg, correct to 1 decimal place. Write down the lower bound.
- 5Parallel and Perpendicular Lines3 marks
Work out the equation of the line parallel to y = -2x - 6 that passes through (6, -18).
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Any date always gives the same five questions, so a sheet can be set again or shared. All of October 1962, including the monthly compilation PDF.