By using all the letters of the word 'AAIPEEAL' words are formed If `N` denotes the number of such words in which no `E` comes before `A` and do not contain the word `IPL`,then `(N)/(55)` is

By using all the letters of the word AAIPEEAL' words are formed.If N denotes number of such words in which no E comes before A and do not contain the word 'IPL' then ((N)/(5)) is equal to

Letters of the word 'PENDENT' are arranged and words are formed.Number of words in which no E's as well as no N's are together are

Using all the letters of the word NOKIA, how many words can be formed, which begin with N and end with A?

Using all the letters of the word OBJECTS, how many words can be formed which begin with B but do not end with S?

Using the letters of the word PRIVATE. How many 6-letter words can be formed which begin with P and edn with E?

Words are formed by arranging the letters of the word STRANGE in all possible manner. Let m be the number of words in which vowels do not come together and 'n' be the number of words in which vowels come together.Then the ratio of m:n is:

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

How many three letter words are formed using the letters of the word FAILURE?