If 821562 is to be divisible by 5, what is the least whole number that should be added to it?  Select the correct option:	A) 6	B) 4	C) 5	D) 2	E) 3

Rationale: a number is divisible by 8 if the number formed by the last three digits is divisible by 8 . here , 821562 = 562 , the next multiple of 9 is 568 . 6 must be added to 821562 to make it divisible by 8 a
Answer: A