There are 2 things to it.

1. Your 12th marks have no bearing in securing you a MBBS seat.

Your 12th score is useful only for you to be eligible for appearing for NEET. As a Candidate belonging to OBC Category, you should score a minimum aggregate of 40% in Physcis, Chemistry and Biology. Your 12th marks role ends there.

1. There is no concept of merit seat in AIIMS

Now AIIMS MBBS and JIPMER MBBS have been scrapped in favour of NEET. Now NEET will remain the sole entrance examination for admission to MBBS colleges across India. Adding on that, AIIMS releases its score in the form of percentiles and NEET releases the score in the form of marks. In 2019, the cut off for OBC for AIIMS was 95.29 percentile. It is approximately 684. And cut offs change every year depending on various factors such as no.of Candidates appearing for the exams, no.of Candidates qualified, top NEET score and difficulty of the exam. So if you want to get into AIIMS, your target should be nothing less than 700.

Hello there!

Greetings!

First of all Aiims mbbs entrance exam has been scrapped off and now admission to all the medical colleges of India including all the aiims and even jipmer will be based on your performance in neet as jipmer has been scrapped off as well. Now ; since your admission will be based on neet performance, your class 12th marks are not considered to decide your rank , you just need to be eligible for Neet with your class 12 marks, to be eligible for Neet you need to get at least 50% aggregate your class 12th in pcb subjects, ( 40 % aggregate in pcb for obc, sc and st categories ). Also you need to be at least 17 years old by December 31; 2020 to be eligible for Neet 2020.
For detailed information go through :- https://medicine.careers360.com/articles/neet-eligibility-criteria/amp
Now , since you want to get into aiims I would suggest you to aim for at least 650 + marks as getting into aiims will be first priority for students and thus cut off for aiims will be high . So prepare well. Good luck dear.

Thankyou

AIIMS Delhi

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