Daily Practice

Higher

3rd October 1985

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

1
Probability Trees3 marks
6 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 6 values. Work out the frequency density.
3
Standard Form2 marks
Work out (4 x 10^7) x (6 x 10^-6). Give your answer in standard form.
4
Simultaneous Equations3 marks
4 teas and 3 cakes cost £14.25. 4 teas and 2 cakes cost £11.50. Find the price of a tea.
5
Repeated Percentage Change3 marks
A town's population is 9500 and grows by 3% each year. Work out the population after 2 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 October 1985, including the monthly compilation PDF.