Hello Madhav,
Yes you are eligible for AIIMS UG Program. Their eligibility criteria is that you need to have minimum 60% aggregate to apply for it. Since you have got 60.6% you are eligible. But as your percentage is very close to the minimum criteria, I suggest you to try for other colleges too..
If you want to know more about AIIMS eligibility criteria, here is a link for it.
https://medicine.careers360.com/articles/aiims-mbbs-eligibility-criteria/amp
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