The number of possible rearrangements of the word `NEWYEAR` such that there are always two letters in between the both E's is equal

The number of ways to rearrange the letters of the word CHEESE is

Find the number of arrangements of the letters of the word "Delhi" if e always comes before i.

The number of permutations that can be made out of the letters of the word ENTRANCE so that the two 'N' are always together is

The number of words that can be formed by taking 4 letters of the word SYLLABUS such that 2 letters are distinct and two letters are alike is

The number of permutation of all the letters of the word PERMUTATION such that any two consecutive letters in the arrangement are neither both vowels nor both identical is

If the 13 letter words (need no be meaningful) are to be formed using the letters from the word "MEDITERRANEAN" such that the first letter is R and the fourth letter is, E, then the total number of such words, is

The number of different permutations of all the letters of the word PERMUTATION such that any two consecutive letters in the arrangement are neither both vowels nor both identical is :

How many pairs of letters are there in the word UNDERSUBSCRIBED which have number of letters between them in the word two less than the number of letters between them in English alphabet?