How many five digit numbers can be formed using digits 0,1,2,3,4,5, Which are divisible by 15, whithout any of the digits repeating?  Choose the correct choice from the following answers:	A) 72	B) 81	C) 100	D) 96	E) 120
0,1,2,3,4,5   One digit will have to remain out for all 5 digit numbers;   if 0 is out; Leftover digits will be 1,2,3,4,5 = Sum(1,2,3,4,5)=15.   5! = 120 numbers   if 1 is out; Leftover digits will be 0,2,3,4,5 = Sum(0,2,3,4,5)=14. Ignore   if 3 is out; Leftover digits will be 0,1,2,4,5 = Sum(0,1,2,4,5)=12.Ignore   if 4 is out; Leftover digits will be 0,1,2,3,5 = Sum(0,1,2,3,5)=11. Ignore   if 5 is out; Leftover digits will be 0,1,2,3,4 = Sum(0,1,2,3,4)=10. Ignore   Total count of numbers divisible by 15 = 120   Ans:120
<result>E</result>
How many five digit numbers can be formed using digits 0,1,2,3,4,5, Which are divisible by 15, whithout any of the digits repeating?