EMPC Q.39

0. In a factory for five jobs the members A, B, C, D, E are eligible.
First three jobs can be filled in how many ways?

  • Option : C
  • Explanation : First three jobs can be filled by 5 members in 5P3 ways.

    Number of ways of filling the first 3 jobs

     5P= 5 x 4 x 3 = 60 ways.
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