Gce Model Questions Vol1 2018 Mathematics Question 38
Practice objective / multiple choice question 38 from the 2018 Gce Model Questions Vol1 Mathematics examination.
A bag contains red, blue and green balls. The number of red balls is twice the number of blue balls, and the number of green balls is five less than the total of red and blue balls. A ball is drawn at random, replaced, and a second ball is drawn. If the probability that both drawn balls are red is \(0.16\), how many balls are in the bag?
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About This Question
This is Gce Model Questions Vol1 2018 Mathematics Question 38. It is one of the objective questions from the 2018 Gce Model Questions Vol1 Mathematics examination.
Difficulty level: Hard .
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