I am a PhD student in a physical science major. I finished ALL of my required courses. Assume my current GPA is 3.5. Currently, I am taking 'extra' courses from another engineering department. Some of these courses are indirectly related to my research, but some are completely unrelated (am taking them for pure personal interests).
Now, say I got less than 3.5 in these course. My official University Transcripts will include these courses and report a GPA of less than 3.5.
However, in my CV, I plan not to do so and exclude these courses, and report 3.5, nothing less. My stand is that these were not required in the first place, and some of them are even not relevant at all. It is not fair for me to have them included.
Is there any problem with this?