If 250!/10^n is an integer, what is the largest possible value of n?  Answers:
A) 65	B) 66	C) 62	D) 69	E) 97

Rationale: "the question actually asks the highest power of 10 which divides 250 ! ( for a number to be an integer - without any remainder all the trailing zeroe ' s must be divided by the denominator ) 10 = 2 x 5 250 factorial will have 62 as - 250 / 5 = 50 50 / 5 = 10 10 / 5 = 2 so answer will be ( c ) 62"
Answer: C