Hello Victor,

First of all, it's difficult to complete the whole portion in a month's time. You have to work really hard in order to finish the maximum portion possible. Therefore, I would suggest you to only go through the important chapters thoroughly. Study for atleast 5 hours a day. Take a break but make sure it's not too long. Also, it's important that you get enough sleep. Don't stay up too late every night. Make a timetable with dates, subjects and chapters to study each day. Focus more on scoring chapters. Once you finish with important topics, go through small chapters. Do not study something you already know.

Good luck!