Published by:
CGP EDU Academic Team
Published on: August 14, 2026
Bag 1 contains 4 white balls and 5 black balls, and Bag 2 contains 
white balls and 3 black balls. One ball is drawn randomly from Bag 1 and transferred to Bag 2. A ball is then drawn randomly from Bag 2. If the probability, that the ball drawn is white, is 
, then n is equal to:
Text Solution
Verified by ExpertsThe correct answer is:
D
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