Hi Shahzad hassan,

Although I’m unsure whether you are still preparing for your GRE, I’m happy to provide some advice regarding your error logs.

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. By doing so, perhaps you’d reduce the number of questions from that section of your error log from 30+ questions to 10+ questions, right?

That being said, 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 it helpful to read this article about how to score a 330+ on your GRE.