If 'c' is a positive integer exactly divisible by 6 or 5 but not divisible by 12.What could possibly be the value of 'c' ?  Choose the correct option.
A) 30
B) 60
C) 120
D) 24
E) 72
60 and 120 are both divisible by 6 and 5 but also by 12. so they are not the right answer.   24 and 72 are both clearly not divisible by 5(not correct)   30 is both divisible by 6 and 5 but not by 12.   answer : (30) 30
<result>A</result>
If 'c' is a positive integer exactly divisible by 6 or 5 but not divisible by 12.What could possibly be the value of 'c' ?