Daily Practice

Higher

30th December 1982

5 questions · 13 marks · Grades 6-7 · 61 question types in this band

1
Probability Trees3 marks
3 of 7 bulbs in a box are faulty. Two are taken with replacement. Work out the probability at least one is faulty.
2
Histograms2 marks
A histogram class is 2 units wide and contains 8 values. Work out the frequency density.
3
The Product Rule for Counting2 marks
A meal deal has 6 mains, 9 sides and 4 drinks. How many different meals are possible?
4
Simultaneous Equations3 marks
2 teas and 2 cakes cost £9.80. 1 tea and 5 cakes cost £14.70. Find the price of a tea.
5
Repeated Percentage Change3 marks
A town's population is 7500 and grows by 3% each year. Work out the population after 5 years, to the nearest whole number.

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Any date always gives the same five questions, so a sheet can be set again or shared. All of December 1982, including the monthly compilation PDF.