Daily Practice

Foundation Plus

10th October 1970

5 questions · 14 marks · Grades 4-6 · 128 question types in this band

1
Probability Trees3 marks
A bag holds 4 red and 6 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 how far a lorry has driven and the fuel left in its tank. What type of correlation would you expect?
3
Prime Factors, HCF and LCM3 marks
Write 40 as a product of its prime factors, using index form.
4
Expanding and Factorising Quadratics3 marks
Factorise x^2 - 3x - 40.
5
Direct and Inverse Proportion3 marks
y is directly proportional to x. When x = 9, y = 81. Work out y when x = 8.

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