3 balls are drawn randomly from a bag contains 3 black, 5 red and 4 bl – McqOptions

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1.	3 balls are drawn randomly from a bag contains 3 black, 5 red and 4 blue balls. What is the probability that the balls drawn contain balls of different colors?
A.	311
B.	13
C.	12
D.	211
Answer» B. 13

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