How many different strings of letters can be made by recording the letters of the word SUCCESS ?

How many different words of 4 letters can be formed with the letters of the word EXAMINATION?

How many different words of 4 letters can be formed with the letters of the word EXAMINATION?

How many combinations of 4 letters can be made of the letters of the word ‘JAIPUR’ ?

How many different arrangements can be made by using all the letters of the word ‘EQUATION’ beginning with vowels and ending with a consonant?

How many different permutations can be made by taking all the letters of the word BENGALI?

How many seven letters words can be formed by using the letters of the word SUCCESS so that

How many different arrangements can be made with the letters of the word' ORIENTAL?