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Q 2423880741.     Study the given information carefully to answer the questions that follow.
An urn contains 4 green, 5 blue, 2 red and 3 yellow marbles.
If four marbles are drawn at random, what is the probability that two are blue and two are red?
IPPB-PO 2017 Mains 2301
(Provided By a Student and Checked/Corrected by EXXAMM.com Team)