How many integers are divisible by 5 between 10! and 10! + 20 inclusive?  Choose the correct choice from the following answers:
A) 5
B) 7
C) 8
D) 9
E) 10

Rationale: a - 7 10 ! is divisible by 5 there are 4 numbers between 10 ! and 10 ! + 20 that are divisible by 5 . hence 5
Answer: A