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AP EAMCET202123 Aug 2021Morning ShiftMathematicsPermutation and CombinationActual

In how many ways can the letters of the word MAXIMA be arranged such that all vowels are together and all constants are together?

Options

  1. A18
  2. B30
  3. C36
  4. D42

Correct answer

A. 18

Step-by-step solution

Given word MAXIMA Total letters =6 Total number of vowel =3 , i.e. A, I, A Total number of consonants =3 , i.e. MXM Number of arrangements of all vowels together only = 3 ! 2 ! =3 Number of arrangement of all consonants together only = 3 ! 2 ! =3 All arrangements when all vowels are together and all consonants are together aligned & =2 3 3 & =18 aligned

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