EMPC Q.37

0. How many five different letter words can be formed out of the word "LOGARITHMS"?

  • Option : C
  • Explanation : Total letters in the word "LOGARITHMS" is 10,i.e. n=10 and we have to form five-letter words
    r = 5 Required number of words,

    Permutation and Combination

     = 10 x 9 x 8 x 7 x 6

     = 30240

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