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  • An urn contains 6 red, 5 blue and 2 green marbles. If 2 marbles are picked at random, what is the probability that both are red?

An urn contains 6 red, 5 blue and 2 green marbles. If 2 marbles are picked at random, what is the probability that both are red?

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An urn contains 6 red, 5 blue and 2 green marbles. If 2 marbles are picked at random, what is the probability that both are red?

  • Option 1)

    \frac{4}{27}

  • Option 2)

    \frac{5}{26}

  • Option 3)

    \frac{5}{13}

  • Option 4)

    \frac{7}{26}

  • Option 5)

    \frac{6}{13}

Posted by

rishi.raj

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4/6

Posted by

ajay

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