In how many ways can the letters of the word “ABACUS” be arranged such that the vowels always appear together?

In how many ways can the letters of the words ACUMEN be rearranged such that the vowels always appear together?

In how many ways can the letters of the wodrs ACCLAIM be rearranged such that the vowels always appear together?

In how many ways can the letters of the word MATHEMATICS' be arranged so that vowels always come together?

In how many ways can the letters of the words FRACTION be arranged so that the three vowels are never together?

In how many ways can the letters of the word DIRECTOR be arranged so that the three vowels are never together?

In how many ways can the letters of the words STRANGE be arranged so that the vowels may appear in the odd places ?

In how many ways can the letters of the word STRANGE be arranged so that the vowels may appear in the odd places?

In how many ways can the letters in the word GUWAHATI be arranged such that all the vowels are together

Inhow many ways can the letters of the word DIRECTOR be arranged so tht the three vowels are never together?