How many 3 digit numbers can be formed which are divisible by 3 using the numerals 0, 1, 2, 3, 4, 5 (WITH REPETITION)
Choose the correct option:  A) 216  B) 133  C) 240  D) 600  E) 305
Divisibilty 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*5*5= 
<gadget id="calculator">5*5*5</gadget>
<output>125</output>
125   0,1,2   No of possible ways= 2*2*1= 
<gadget id="calculator">2*2*1</gadget>
<output>4</output>
4   0,4,5   No of possible ways= 2*2*1= 
<gadget id="calculator">2*2*1</gadget>
<output>4</output>
4   Total= 8+125= 
<gadget id="calculator">8+125</gadget>
<output>133</output>
133   Option   133
<result>B</result>
How many 3 digit numbers can be formed which are divisible by 3 using the numerals 0, 1, 2, 3, 4, 5 (WITH REPETITION)