Using all the letters of the word "NOKIA", how many words can be formed, which begin with N and end with A?	Choose the correct choice from the following.
A) 9  B) 8  C) 6  D) 45  E) 2
There are five letters in the given word.   Consider 5 blanks ....   The first blank and last blank must be filled with N and A all the remaining three blanks can be filled with the remaining 3 letters in 3! ways.   The number of words   = 3! = 6.   Answer:6
<result>C</result>
Using all the letters of the word "NOKIA", how many words can be formed, which begin with N and end with A?