Hi Ajay,
My recommendation is to carefully review each full exam, specifically focusing on the questions you answer incorrectly and those you answer correctly but left marked (if any) - this was helpful to me: in fact, while sometimes my intuition led me to the correct answer, I was not able to articulate the reason behind it. The PMPrepCast provides a detailed description of all the options, explaining why each option is/is not correct. This was invaluable to me, as I learned a lot in this process.
You have about a week to improve your performance, and I am confident you can do it!
Hope this helps. Good luck with your PMP exam!
Gabriella