Published by:
CGP EDU Academic Team
Published on: August 14, 2026
A box contains 24 identical balls, of which 12 are white and 12 are black. The balls are drawn at random from the box one at a time with replacement. The probability that a white ball is drawn for the 4th time on the 7th draw is
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
C
To get 3 white balls in first 6 draw and then a white again in 7 th draws.
.
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