The number of words that can be formed using all letters of the word 'REGULATIONS' so that none of the patterns REG,LAT, ION appears ,is

the number of words that can be formed using any number of letters of the word KANPUR is

The number of words that can be formed by using all the letters of the word 'PROBLEM' only once is :

The number of 4 letter words that can be formed by using the letters of the word DEGREE is

The number of words that can be formed using all the letters of the word REGULATIONS such that G must come after R , L must come after A , and S must come after N are

The number of 5 -letter words that can be formed by using the letters of the word SARANAM is

How many words can be formed using the letters of the word INDIA

the number of words that can be formed using all the letters of the word KANPUR when the vowels are in even places is

The number of permutations that can be formed from all the letters of the word 'BASEBALL' is

The total number of words that can be formed using all letters of the word 'RITESH' that neither begins with I nor ends with R, is