I’m right now in second year of MBBS. How do I start preparing for neet PG and USMLE?

Best way is to use kaplan videos + kaplan class notes + first aid for the topics that are being taught you in your lectures. The kaplan videos can be downloaded using torrent and notes can also be downloaded by the same mean. You can also purchase them but they are very expensive so printed notes and CD of videos can be bought from nayi sadak market, Delhi. I purchased from sagar book depot