For some integer m, m^2 - 5 is divisible by all of the following EXCEPT  Options:
A) 38	B) 41	C) 30	D) 31	E) 29
Hint: m^2-5 (m is an integer) is never multiple of 3 (try to prove this), hence 30 is out.   Answer: 30
<result>C</result>
For some integer m, m^2 - 5 is divisible by all of the following EXCEPT