hai dear !                                                                                                                                                     Congratulations for your result.  Based on your percentile 75.5 % your will be will be 6,000 to 7,000  this is based on previous year statistics , this may change depends up on the number of students attended the exam. With this rank you can get amrita school of engineering coimbatore almost all branches (may difficult to get cse and ece) .  Amrita school of engineering coimbatore has cut-off rank for home state is 19,000 .

check below link :-

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