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There are total 18 balls in a bag. Out of them, 6 are red in colour, 4 are green in colour and 8 are blue in colour. If Vishal picks three balls randomly from the bag, then what is the probability that all the three balls are not of the same colour? |
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Answer» There are total 18 balls in a bag. Out of them, 6 are red in colour, 4 are green in colour and 8 are blue in colour. If Vishal picks three balls randomly from the bag, then what is the probability that all the three balls are not of the same colour? |
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