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A bag contains
$6$
black,
$5$
white balls. One ball is drawn randomly. The probability of it being a black ball is......
A
$116 $
B
$115 $
C
$111 $
D
$12827 $
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Solution
Verified by Toppr
Correct option is A)
Total number of balls in the bag,
$n(S)=6+5=11$
Hence the probability of it being a black ball is
$=$
$n(S)n(E) =116 $
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