How many consecutive zeros are there at the end of 100! (100 factorial) ?
Choices
A) 21	B) 22	C) 23	D) 24	E) 25

Rationale: number of zeros will be 24 reason 100 / 5 = 20 20 / 5 = 4 so the total number of 5 will be 20 + 4 = 24 answer : d
Answer: D