You should start following M Learning video lectures along with their study plan which you can download from their website.
They provide 1100 hours of video lectures for NEET. Which covers complete Physics, Chemistry and Biology. Almost all the chapters and topics and their study material is very elaborate. All the types and patterns of objective that appear in NEET and AIIMS. You need to watch 2 – 3 hours of video lectures a day and there after you need to practice from their study material for 4 – 5 hours a day. With this level of hard work and M Learning course ware you would surely crack top 100 rank in NEET as well as AIIMS.