Hello Akash,

With 13,000th rank in AEEE you might, unfortunate as it may sound, not be able to get into any of the three colleges of Amrita with computer science and engineering. Not only this but also your chances for other branches are very low as well. Since your rank is too high to be considered for admission, especially for a highly competitive branch such as CSE itself, you might not get a seat in Amrita.

I hope this helps.