The letters of the word `''RANDOM''` are arranged in all possible ways. The number of arrangements in which there are 2 letters between `R and D` is

The letters of the word 'MADHURI' are arranged in all possible ways. The number of arrangements in which there are 2 letters between R and D is

The letters of the word MADHURI are arranged in all possible ways.The number of arrangments in which there are 2 letters between R and D is

The letters of the word QUESTION are arranged in all possible ways.The numberof arrangements in which there are exactly 2 letters between Q and S is

The letters of the word QUESTION are arranged in all possible ways . The number of arrangements in which there are exactly 2 letters between Q and S is

The letters of the word LOGARITHM are arranged in all possible ways.The number of arrangements in which the relative positions of the vowels and consonants are not changed

All the letters of the word ' EAMCET '' are arranged in all possible ways. The number of such arrangements in which two vowels are adjacent to each other is :

The letters of the word PENCIL are arranged in all possible ways. The number of ways in which N always occur next to E is

All the letters of the word EAMCET are arranged in all possible ways . The number of such arrangements in which no two vowels are adjacent to each other is

All the letters of the word EAMCET are arranged in all possible ways. The number such arrangements in which no two vowels are adjacent to each other is