Daily Practice

Foundation Plus

17th January 1991

5 questions · 13 marks · Grades 4-6 · 128 question types in this band

1
Probability (Higher)3 marks
A biased coin lands on heads with probability 0.1. It is thrown 500 times. How many heads would you expect?
2
Two Way Tables3 marks
Of 50 students, 41 study French, 17 study German and 11 study both. How many study neither?
3
Standard Form2 marks
Write 956000 in standard form.
4
Equation of a Line3 marks
A line has gradient -4 and passes through (2, -14). Work out its equation.
5
Speed and Density2 marks
A block has volume 145 cm^3 and density 4 g/cm^3. Work out its mass.

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