If the number 517 * 324 is completely divisible by 3, then the smallest whole number in the place of * will be: Choose the correct choice from the following options:
A) 0
B) 1
C) 2
D) None of these
E) Cannot be determined
Explanation: Sum of digits = (5 + 1 + 7 + x + 3 + 2 + 4) = (22 + x), which must be divisible by 3.   x = 2.   Answer: Option 2
<result>C</result>
If the number 517 * 324 is completely divisible by 3, then the smallest whole number in the place of * will be: