How many four letter words are formed using the letters of the word PRESS?  Answers:
A) A)30
B) B)60
C) C)90
D) D)120
E) E)150
The number of letters in the given word is five.   The number of three letter words that can be formed using these four letters is 5P4   = 5 *4 * 3*2= 
<gadget id="calculator">5 *4 * 3*2</gadget>
<output>120</output>
120.   Answer:120
<result>D</result>
How many four letter words are formed using the letters of the word PRESS?