If 5 cars park in 5 parking place.there are 3 red colour car,1 blue and 1 green then how many ways we can arrange the cars differently	Choose the correct choice from the following options: A) 10 B) 20 C) 30 D) 40 E) 50
total car=5   place =5   means cars are place any 5 position means its 5!=120   but 3 cars r red and 1 blue and 1 green   then its arrange 3!,1!,1!   so,   =120/6*1*1= 
<gadget id="calculator">120/6*1*1</gadget>
<output>20</output>
20   ANSWER:20
<result>B</result>
If 5 cars park in 5 parking place.there are 3 red colour car,1 blue and 1 green then how many ways we can arrange the cars differently