In how many ways can the letters of the word CONTACT be arranged (i) without changing the order of the vowels (ii) without changing the relative positions of vowels and consonants (iii) without changing the positions of the vowels ?

In how many ways can be letters of the word "MULTIPLE" be arranged without changing the order of the vowels in the word ?

In how many ways can the letters of the word ALGEBRA be arranged without changing the relative order of the vowels and consonants?

In how many ways can the letters of the word ALGEBRA be arranged without changing the relative order of the vowels and consonants?

In how many other ways can the letters of the word MULTIPLE be arranged, (i) without changing the order of the vowels (ii) keeping the position of each vowel fixed & (iii) without changing the relative order/position of vowels & consonants.

The number of ways in which the letters of the word MULTIPLE be arranged without changing the order of the vowels ?

The number of ways in letters of the ALGEBRA can be arranged without changing the relative positions of vowels and consonatants is

In how many ways can the letters of the word PATLIPUTRA be arranged, so that the relative order of vowels are constants do not alter ?

In how many ways can the letters of the word PATLIPUTRA be arranged, so that the relative order of vowels are constants do not alter ?

How many words can be formed with the letters of thw word 'PATALIPUTRA' without changing the relative positions of vowels and consonants?