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Among 3 bags B1, B2, B3 there were 4 blu...

Among 3 bags `B_1, B_2, B_3` there were 4 blue pens and 5 red pens in `B_1`, 4 blue pens and 3 red pens in `B_2`, 2 blue pens and 4 red pens in B. One pen is drawn from each bag. What is the probability that out of these 3 pens drawn, two are blue and one is red. (A) `11/ 189` (B) `55/189` (C) `64/ 189` (D) `8/189`

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