a. Prelims Paper (GS) Paper – 2

Envelopes and corresponding letters

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  • #3412
    Wonder Boy
    Participant

      Q. There are 6 different letters and 6 correspondingly addressed envelopes. If the letters are randomly put in the envelopes, what is the probability that exactly 5 letters go into the correctly addressed envelopes ?

      a.) Zero

      b.) 1/6

      c.) 1/2

      d.) 5/6

      Solve and give answer option with your solution below 🙂

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