RBI Grade B Officers 2017 jun Paper
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Question : 127 of 200
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M is an integer selected at random from the set. (7, 14, 25, 27, 33, 29 and 30)
Quantity I : Probability that the average of 12, 9 and M is at least 17.
Quantity II :
Quantity I : Probability that the average of 12, 9 and M is at least 17.
Quantity II :
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