Hello Hima,

Based on your rank and state of domicile you can get following colleges:

• Amrita School of Engineering, Amritapuri ( with  Electronics Engineering)
• Amrita School of Engineering, Bengaluru with CSE ( with Electrical and Electronics Engineering or Electronics & Instrumentation Engineering)

The chances of getting both of these is high. 

All the best. 

Hello!

Yes, this is good rank you will get a CSE\ECE in AEEE.

In Jee mains you don't get a seat in good NITs at this percentile. 

For more detail and cut-off rank of last year on below Link.

 Https://engineering.careers360.com/articles/aeee-cutoff

All The Best!