Using all the letters of the word "QUESTION", how many words can be formed, which begin with Q and end with N?	Choose the correct answer
A) 713  B) 650  C) 720  D) 700  E) 456
There are five letters in the given word.   Consider 8 blanks ....   The first blank and last blank must be filled with Q and N all the remaining three blanks can be filled with the remaining 6 letters in 6! ways.   The number of words = 6! = 720.   Answer:720
<result>C</result>
Using all the letters of the word "QUESTION", how many words can be formed, which begin with Q and end with N?