MCQMediumJEE Main 2024 · 4 April, Shift 1Conditional Probability & Bayes Theorem

Mathematics Question from JEE Main 2024 · 4 April, Shift 1

Three urns A, B, and C contain 77 red, 55 black; 55 red, 77 black; and 66 red, 66 black balls, respectively. One of the urns is selected at random, and a ball is drawn. If the ball drawn is black, then the probability that it is drawn from urn A is:

  • A

    417\frac{4}{17}

  • B

    518\frac{5}{18}

  • C

    516\frac{5}{16}

  • D

    718\frac{7}{18}

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