If the number of 37,29n, where n represents the ones digit, is a multiple of 3, then the value of n could be which of the following?
Choose the correct choice
A) 1	B) 2	C) 3	D) 4	E) 5
Then for any number to be a multiple of 3,The sum of its digits should be the multiple of 3.   i.e 3+7+2+9+n = multiple of three   or, 21 + n = multiple of 3.   If n=3, 21 + n =24,which is a multiple of 3.   Hence answer is 3.
<result>C</result>
If the number of 37,29n, where n represents the ones digit, is a multiple of 3, then the value of n could be which of the following?