[" 35.In how many letter of word "],[" CORPORATION be arranged so that "],[" vowels always occupies even places? "]

In how many ways can the letters of the world CORPORATION be arranged so that vowels always occupy even places ?

In how many ways can the letters of the word INTERMEDIATE be arranged so that: the vowels always occupy even places? the relative order of vowels and consonants do not alter?

In how many ways can the letters of the word INTERMEDIATE be arranged so that: the vowels always occupy even places? the relative order of vowels and consonants do not alter?

In how many ways can the letters of the word INSURANCE be arranged , so that vowels are occupied at even places ?

In how many ways can the letters of the word INSURANCE be arranged , so that vowels are occupied at even places ?

In how many ways can the letters of the word ‘CABLE’ be arranged so that the vowels should always occupy odd places?

In how many ways can the letters of the word VIOLENT be arranged so that vowels ocupy only the odd places?