How many 5 digit numbers can be formed which are divisible by 3 using the numerals 0, 1, 2, 3, 4, 5 (WITHOUT REPETITION) Choose the correct choice:
A) 216 B) 3152 C) 240 D) 600 E) 305
Divisibility rule for 3: Sum of all digits is a multiple of 3   Selections for the above to be valid   1,2,3,4,5   No of possible ways = 5! = 120   0,1,2,4,5   No of possible ways = 4*4! = 96   Total = 120+96= 
<gadget id="calculator">120+96</gadget>
<output>216</output>
216   216NS:216
<result>A</result>
How many 5 digit numbers can be formed which are divisible by 3 using the numerals 0, 1, 2, 3, 4, 5 (WITHOUT REPETITION)