Higher
12th November 1969
- 1Speed and Density2 marks
A block has volume 40 cm^3 and density 8 g/cm^3. Work out its mass.
- 2Finding the Area of Any Triangle3 marks
A triangle has sides of 16 cm and 4 cm with an angle of 119° between them. Work out its area, to 1 decimal place.
- 3Probability Trees3 marks
1 of 8 bulbs in a box are faulty. Two are taken with replacement. Work out the probability at least one is faulty.
- 4Cumulative Frequency2 marks
Four classes in order have frequencies 8, 3, 9, 9. Write down the cumulative frequency at the end of the third class.
- 5The Product Rule for Counting2 marks
A meal deal has 5 mains, 7 sides and 2 drinks. How many different meals are possible?
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Any date always gives the same five questions, so a sheet can be set again or shared. All of November 1969, including the monthly compilation PDF.