Daily Practice

Foundation

5th February 1985

5 questions · 11 marks · Grades 3-4 · 87 question types in this band

1
Probability (Higher)3 marks
A biased coin lands on heads with probability 0.15. It is thrown 50 times. How many heads would you expect?
2
Two Way Tables3 marks
Of 47 students, 29 study French, 21 study German and 8 study both. How many study neither?
3
Negative Numbers1 mark
Work out -12 x 4.
4
Substitution2 marks
Work out the value of 8x + 1 when x = 1.
5
Scale Drawings2 marks
A map has a scale of 1 : 50000. Two villages are 2 cm apart on the map. How far apart are they in real life, in km?

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