How many 4-letter words, with or without meaning, can be formed out of the letters in the word LOGARITHMS, if repetition of letters is not allowed ?

How any 4-letters words, with or without meaning, can be formed out of the letters in the word LOGARITHMS, if repetition of letters is not allowed?

How any 4-letters words, with or without meaning, can be formed out of the letters in the word LOGARITHMS, if repetition of letters is not allowed?

How any 4-letters words, with or without meaning, can be formed out of the letters in the word LOGARITHMS, if repetition of letters is not allowed?

How many 4-letter word, with or without meaning, can be formed out of the letters of the word, ‘LOGARITHMS’, if repetition of letters is not allowed?

How many 4-letter words, with or without meaning, can be formed out of the letters of the word, ‘LOGARITHMS’, if repetition of letters is not allowed ?

How any 4 -letters words,with or without meaning,can be formed out of the letters in the word LOGARTTHMS,if repetition of letters is not allowed?

How many 4 -letter word,with or without meaning,can be formed out of the letters of the word,LOGARITHMS,if repetition of letters is not allowed?

How many 5 -letter words, with or without meaning, can be formed out of the letters of the word EQUATIONS if repetition of letters is not allowed ?

How many 5-letter words, with or without meaning, can be formed out of the letters of the word 'EQUATIONS' if repetition of tetters is not allowed ?

How many 4-letter words with or without meaning, can be formed using the letters of the word RUCHIKA, if (i) Repetition of letters is not allowed (ii) Repetition of letters is allowed