Hi tmunshi,
Usually error logs are used to easily see what topics you are struggling with and fix weaknesses in those topics. So, you want to make a point of frequently updating your
error log. For instance, let’s say you review your Number Properties questions, and after reviewing/redoing what you’ve answered incorrectly, you feel that you have a better grasp of Number Properties. At that point, you’d remove the incorrect questions from your
error log, right?
That being said, you bring up a very important point. Creating and maintaining an “old-fashioned”
error log can be incredibly time-consuming. To save yourself from wasting unnecessary time and energy, consider using a self-study course that tracks your stats and provides a personalized
error log with detailed analytics.
You also may find my article with more information regarding
how to score a 700+ on the GMAT helpful.
Feel free to reach out with any questions.