Three Urns A, B and C Contain... |JEE Main 2024| Probability

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JEE MAIN 2024

04-04-2024 S1

Question

Three urns A, B and C contain 7 red, 5 black; 5 red, 7 black and 6 red, 6 black balls, respectively. One of the urn is selected at random and a ball is drawn from it. If the ball drawn is black, then the probability that it is drawn from urn A is :

Select the correct option:

A

4/17

B

5/18

C

7/18

D

5/16

✓ Correct! Well done.

✗ Incorrect. Try again or view the solution.

Solution

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