Daily Practice

Foundation Plus

16th March 1989

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

1
Probability Trees3 marks
A bag holds 5 red and 3 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 the number of hours revised and the test mark. What type of correlation would you expect?
3
Prime Factors, HCF and LCM3 marks
Write 54 as a product of its prime factors, using index form.
4
Expanding and Factorising Quadratics3 marks
Factorise x^2 - x - 12.
5
Speed and Density2 marks
A block has volume 20 cm^3 and density 8 g/cm^3. Work out its mass.

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