Out of 6 consonants and 3 vowels, how many words of 4 consonants and 2 vowels can be formed?	Choose one.
A) 1050	B) 25200	C) 32400	D) 5800	E) 6800
Number of ways of selecting (4 consonants out of 6) and (2 vowels out of 3)   = 6C4 * 3C2   = 6C2 * 3C1   = 6*5 *3   2*1   = 15*3= 
<gadget id="calculator">15*3</gadget>
<output>45</output>
45   Number of groups, each having 4 consonants and 2 vowels= 45.   Each group consists of 6 letters.   Number of ways of arranging 6 letters among themselves   = 6! = (6*5*4*3*2*1)= 
<gadget id="calculator">(6*5*4*3*2*1)</gadget>
<output>720</output>
720   Therefore, Required number of words= 45*720= 
<gadget id="calculator">45*720</gadget>
<output>32_400</output>
32400   ANSWER:32400
<result>C</result>
Out of 6 consonants and 3 vowels, how many words of 4 consonants and 2 vowels can be formed?