Daily Practice

Foundation

21st February 1984

5 questions · 10 marks · Grades 3-4 · 87 question types in this band

1
Best Buy Questions2 marks
A 1200 g bag of coffee costs £7.80. Work out the cost per 100 g.
2
Area and Perimeter1 mark
A rectangle measures 6 cm by 15 cm. Work out its area.
3
Probability (Higher)3 marks
A biased coin lands on heads with probability 0.1. It is thrown 100 times. How many heads would you expect?
4
Frequency Polygons2 marks
A frequency polygon has plotted frequencies of 5, 10, 11 and 5. How many values are in the whole data set?
5
Negative Numbers2 marks
At midnight the temperature in Fort William is -11°C. By noon it has risen by 21°C. What is the temperature at noon?

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