Q: The number N is 5,2H1, where H represents the ten's digit. If N is divisible by 3, what is the value of H?
Options:
(A) 1
(B) 3
(C) 5
(D) 6
(E) 9 Let's give some random thoughts before answering.
Integer is divisible by 3 - Sum of digits is divisible by 3
Therefore, the answer is (A).