Daily Practice

Foundation Plus

15th February 1982

5 questions · 14 marks · Grades 4-6 · 128 question types in this band

1
Probability (Higher)3 marks
A biased coin lands on heads with probability 0.2. It is thrown 50 times. How many heads would you expect?
2
Frequency Trees3 marks
180 people were surveyed. 70 were adults, of whom 15 said yes. 35 of the children said yes. How many said yes altogether?
3
Standard Form2 marks
Write 0.00000971 in standard form.
4
Simultaneous Equations3 marks
3 teas and 1 cake cost £9.00. 2 teas and 3 cakes cost £13.35. Find the price of a tea.
5
Repeated Percentage Change3 marks
A town's population is 36000 and grows by 6% each year. Work out the population after 6 years, to the nearest whole number.

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