Latest TCS Aptitude Question SOLUTION: After the typist writes 12 letters and addresses 12 envelopes she inserts the letters randomly into the envelopes(one letter per envelope). what is the probability that exactly one

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(#M40001042) TCS question Keep an EYE

After the typist writes 12 letters and addresses 12 envelopes she inserts the letters randomly into the envelopes(one letter per envelope). what is the probability that exactly one letter is inserted in an improper envelope?
a)0 b)11/12 c)1/12
d)12/212

Asked In TCS Rajesh patil H S (13 years ago)

Solved Tausif Hassan Read Solution (13)

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