VeritasPrepKarishma wrote:
vardhanindaram wrote:
5 letters have to be put in 5 different envelopes numbered 1 through 5 such that each of the letters go into only 1 envelope.The letter is said to be put in correct position if for example letter 1 goes into envelope 1.Now what is the probability that all letters be put into wrong envelopes?
A. 1/3
B. 2/3
C. 11/120
D. 11/30
E. 76/120
A. 1/3
B. 2/3
C. 11/120
D. 11/30
E. 76/120
Note that this question is not a GMAT type question. A GMAT type P&C question would be tricky, (perhaps fun!) but do-able in a minute or two.
...
/pic9702455.jpg)
