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An urn contains three white, six red and...

An urn contains three white, six red and four black balls. Two balls are selected at random. What is the probability that one ball is red and other is white, given that they are of different colour? a)`(2)/(3)` b)`(1)/(3)` c)`(1)/(2)` d)None of these

A

`(2)/(3)`

B

`(1)/(3)`

C

`(1)/(2)`

D

None of these

Text Solution

Verified by Experts

The correct Answer is:
B
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