Hi sanzee313,
Many Test Takers become too fixated on the 'implied level' of the questions that they're working on - instead of what really matters: defining WHY they're getting questions wrong and becoming more efficient at approaching the overall Exam. It's also worth noting that just because a 3rd party describes a question as "700 level" does not necessarily make it so.
To score at a high level on the GMAT, you have to have a variety of skills (more than just content knowledge) and the only way to properly assess whether you have those skills or not is to take FULL-LENGTH CATs under realistic conditions AND at regular intervals. That initial Diagnostic CAT Test will help to define some the 'weak spots' that you might need to work on - including pacing, endurance, focus, note-taking, stress, ability to 'let go' of a question, etc. Right now, we have no measure of your skill level in those areas and it's better to know about them earlier on (so that you can spend more time 'fixing' them) than discovering them too late in the process.
Thus, it would be a good idea for you to take a FULL-LENGTH practice CAT Test; you can take 2 for free at
www.mba.com (and they come with some additional practice materials). That score will give us a good sense of your current strengths and weaknesses and will help provide a basis for comparison as you continue to study. A FULL CAT takes about 3.5 hours to complete, so make sure that you've set aside enough time to take it in one sitting. Once you have those scores, you should report back here and we can come up with a study plan. You can also feel free to contact me directly if you prefer.
GMAT assassins aren't born, they're made,
Rich