Hi Ron, hope you're well.
if a and b are integers, is (-3)^3a+b less than 0?
1) a is an even number
2) b is an odd number
The correct answer is C.
In the first looking the correct answer seems C. And the answer is still C. So, I can say it is not "C trap" question. But, my question is: Is the question GMAT standard?
Thanks...
Source: Changed version of a particular question.