Daily Practice · Foundation Plus

Daily Practice - Foundation Plus

Grades 4-6 - the Foundation / Higher crossover zone.

6th February 2010

5 questions · 15 marks · Grades 4-6 · 128 question types in this band

1
Probability Trees3 marks
A bag holds 5 red and 5 blue counters. One is taken, replaced, then another is taken. Work out the probability both are red.
2
Capture Recapture3 marks
30 beetles are marked and released. Later 50 are caught, of which 5 are marked. Estimate the population.
3
Prime Factors, HCF and LCM3 marks
Write 72 as a product of its prime factors, using index form.
4
Solving Equations3 marks
Solve 4(x - 2) = 4.
5
Direct and Inverse Proportion3 marks
y is directly proportional to x. When x = 6, y = 60. Work out y when x = 14.

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