Daily Practice

Higher

1st December 1983

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

1
Probability Trees3 marks
4 of 10 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 4 units wide and contains 8 values. Work out the frequency density.
3
Bounds2 marks
A mass is 26.7 kg, correct to 1 decimal place. Write down the upper bound.
4
Simultaneous Equations3 marks
3 teas and 2 cakes cost £12.45. 1 tea and 5 cakes cost £18.45. Find the price of a tea.
5
Repeated Percentage Change3 marks
A town's population is 6000 and grows by 5% each year. Work out the population after 3 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 1983, including the monthly compilation PDF.