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An urn contains 25 balls of which 10 bal...

An urn contains 25 balls of which 10 balls are red and the remaining green. A ball is drawn at random from the urn the colour is noted and the ball is replaced. If 6 balls are drawn in this way, find the probability that :
(i) All the balls are red.
(ii) Number of red balls and green balls are equal.

Text Solution

Verified by Experts

The correct Answer is:
`(864)/(3125)`
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