Muthu, JIPMER and AIIMS are one of the best Institutions that we have in India. But that shouldnt change the NEET pattern or difficulty of the exam. The difficulty of the exam more or less depends on the level of your preparation. If you are looking for NEET preparatory material, you can check our NEET knock out package at: https://learn.careers360.com/knockout-neet-may/ . It is more or less about the cut offs. Now cut offs change every year and are dependant on various factors such as no.of Candidates appearing for the exam, no,of Candidates qualified, top NEET score and difficulty of the exam. For any guidance during counselling and admission, you can use our MBBS COmpanion: https://www.careers360.com/mbbs-companion