How many words can be formed out of the letters of the word, ARTICLE, so that vowels occupy even places?

The number of words which can be formed out of the letters of the word PARTICLE , so that vowels occupy the even place is

The number of words that can be formed out of the letters of the word ARTICL.E so that vowels occupy even places is 574 b.36 c.754 d.144

How many words can be formed out of the letters of the word,ORIENTAL,so that the vowels always occupy the odd places?

How many words can be formed out of the letters of the word "ORIENTAL' so that vowals a always occupy the odd places?

How many words can be formed with the letters of the words ORDINATE so the vowels occupy odd places?

hHow many different words can be formed with the letters of the word PENCIL when vowels occupy even places.