Just curious, because recently I've been studying 7-8+ hours a day because I only have 2 months between when I graduated (in May) and when my GMAT date is (in July) to study.
I feel like I've been pushing myself too hard and that studying when you're tired can sometimes be detrimental to your practice. As a result, I just worked out a schedule for the next month until my exam, which requires me to do 75 problems a day (quant and verbal, all question-types), do one GMAT Club Challenge a day, and to review every problem afterwards, whether I got it right or wrong.
This amounts to about 4 hours of studying per day, which I know is more than a lot of you can do because you have full time work.
So what about you guys? How much do you study every day?