Question
 In a bag, there are 6 Red, 4 Blue, and 2 Green balls.
Two balls are drawn at random. What is the probability that both balls are of the same color?Solution
ATQ, Total ways = 66. Fav = 6C2 + 4C2 + 2C2 = 15 + 6 + 1 = 22. Prob = 22/66 = 1/3.
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