Hi there!

Well, I'll say that Hard work is something which can take you to the success. And, absolutely yes, you can get 600+ in NEET of you prepare well and give your 100% focus to the exam preparation. For this you must follow some preparation tips:

• Study at least 12 hours a day.
• Cover important topics very well and revise them regularly.
• Prepare short and long notes of the topics so that you can revise easily.
• Give targets to yourself (don't forget to give yourself a gift, it can be anything such as candy, pen, 10 min break, etc. This will encourage you)
• Don't forget to practice previous year questions once you are done with the syllabus.
• Always study from the latest editions of books and make sure that books contain the updated information of topics.
• For recommendations of book visit official website of NEET.

Thank you and Good luck.