What least number must be subtracted from 3830 so that the remaining number is divisible by 15?
Choose the correct choice from the following answers.
A) 3  B) 1  C) 5  D) 11  E) 15

Rationale: "on dividing 3830 by 15 , we get remainder = 5 . required number be subtracted = 5 answer : c"
Answer: C