Daily Practice

Foundation Plus

17th May 1991

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

1
Probability Trees3 marks
A bag holds 6 red and 2 blue counters. One is taken, replaced, then another is taken. Work out the probability both are red.
2
Scatter Graphs2 marks
A scatter graph plots rainfall in a week and the number of umbrellas sold. What type of correlation would you expect?
3
Prime Factors, HCF and LCM3 marks
Write 150 as a product of its prime factors, using index form.
4
Expanding and Factorising Quadratics3 marks
Factorise x^2 - 7x - 8.
5
Proportion2 marks
7 identical notebooks cost £11.90. Work out the cost of 11 of the same notebooks.

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