Using all the letters of the word "NOKIASE", how many words can be formed, which begin with N and end with A?
Choose the most appropriate option:
A) 8
B) 120
C) 9
D) 3
E) 1
There are five letters in the given word.   Consider 7 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 5! ways.   The number of words = 5! = 120.   Answer:120
<result>B</result>
Using all the letters of the word "NOKIASE", how many words can be formed, which begin with N and end with A?