The number of ways of selecting 4 letters from the word "EXAMINATION" is

Find the total number of ways of selecting five letters from the word INDEPENDENT.

Find the total number of ways of selecting five letters from the letters of the word INDEPENDENT. How many words can be formed from these five letters ?

The number of ways of arranging the letters of the word DISCIPLINE

The number of ways of arranging the letters of the word HARIKRISHNA is

Number of words formed using all the letters of the word 'EXAMINATION' if alike letters are never adjacent.

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