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Question
An urn contains 6 red, 4 blue, 2 green 3 yellow marbles. If two marbles are drawn at random from the run, what is the probability that both are red ?
Options:
A .  $$\frac{1}{6}$$
B .  $$\frac{1}{7}$$
C .  $$\frac{2}{15}$$
D .  $$\frac{2}{5}$$
Answer: Option B

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