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Q 2315391260.     A carton contains 12 bunches of grapes, out of which 4 are rotten. If a person chooses four bunches of grapes randomly,
I. What is the probability of choosing exactly three bunches that are not rotten.
II. What is the probability of not choosing exactly three bunches that are not rotten.
IBPS-PO 2017 Mock Mains
(Provided By a Student and Checked/Corrected by EXXAMM.com Team)