four letter words containing x

How many meaningful 4-letter words are there in the list of all possible arrangements of the letters in the word EARN, if each letter is used only once? => 5 or 1 or 3 or 2..

Find the number of 4 letter words that can be made using the alphabets, if repetition of a letter is not allowed. => 1 3 1 1 ! or 2 6 ! 2 2 ! or 1 3 1 1 or 2 6 ! 4 !..

How many different 4-letter permutations can be formed using the letters in the word 'united' exactly once? => 360 or 15 or 720 or 24..

A box contains all the letters of the word U N D E R S T A N D. What is the probability of selecting an 'N' first and a 'D' next, if the first letter is replaced? => 3 50 or 1 25 or 1 10 or 2 5..

What fraction of the letters in the word MISSISSIPPI is I's? => 4 11 or 3 4 or 3 10 or 3 11..

One letter is chosen at random from the word "MISSISSIPPI". What is the probability of choosing the letter S? => 2 11 or 3 11 or 1 11 or 4 11..

Find the fraction of the letter S to the number of letters in the word M I S S I S S I P P I . => 2 11 or 4 11 or 1 11 or None of the above..

An assignment was given to six students to write as many words as they can starting with the letter H. The number of words written by each of them were given in the line plot. Find the difference between the number of words written by David and Catherine. => ..

An assignment was given to six students to write as many words as they can starting with the letter M. The number of words written by each of them was given in the line plot. Find the ratio of the number of words written by David to that by Robin => 5 : ..

Pick the appropriate frequency table for the words having more than two letters in the sentence. "Man is responsible for his own glory and destruction." => Table 1 or Table 2 or Table 3 or Table 4..