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1. |
An urn contains 6 red, 4 blue, 2 green and 3 yellow marbles. If four marbles are picked up at random, what is the probability that 1 Is green, 2 are blue and 1 is red ? |
A. | $\frac{13}{35}$$ |
B. | $\frac{24}{455}$$ |
C. | $\frac{11}{15}$$ |
D. | $\frac{1}{13}$$ |
Answer» C. $\frac{11}{15}$$ | |