Daily Practice

Foundation

21st October 1986

5 questions · 14 marks · Grades 3-4 · 87 question types in this band

1
Angles2 marks
Two of the angles in a triangle are 55° and 25°. Work out the third angle.
2
Probability (Higher)3 marks
A biased coin lands on heads with probability 0.4. It is thrown 500 times. How many heads would you expect?
3
Averages from Frequency Tables3 marks
In a survey 4 households own 1 car, 9 own 2 cars and 7 own 3 cars. Work out the mean number of cars, to 2 decimal places.
4
Prime Factors, HCF and LCM3 marks
Write 60 as a product of its prime factors, using index form.
5
Substitution3 marks
Use v = u + at with u = 11, a = 2 and t = 3. Work out v.

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