Daily Practice

Foundation

10th May 1983

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

1
Angles in Parallel Lines2 marks
Two parallel lines are crossed by a straight line. One of a pair of co-interior (allied) angles is 98°. Work out the other.
2
Probability (Higher)3 marks
A biased coin lands on heads with probability 0.15. It is thrown 250 times. How many heads would you expect?
3
Two Way Tables3 marks
In a group of 140 students, 60 are boys. 15 boys and 25 girls bring a packed lunch. How many students do not?
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 = 6, a = 2 and t = 7. Work out v.

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