Latest hcl Aptitude Question SOLUTION: There are 8 letters and corresponding 8 envelopes. If 8 letters are placed into 8 envelopes randomly, find the number of ways that exactly one letter is placed into wrong envelope

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(#M40068083) HCL question numerical ability Keep an EYE

There are 8 letters and corresponding 8 envelopes. If 8 letters are placed into 8 envelopes randomly, find the number
of ways that exactly one letter is placed into wrong envelope.

Asked In hcl sharavanakumar (9 years ago)

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