Hello,

Until now there is no common counselling for NATA means once you have given the exam and passed the cutoff you will get your score card. And on that basis you need to apply for colleges seperately of youe choice. So colleges accepting NATA scores have different eligibility criteria and conduct their own counselling so there is no common ranking for NATA exam. But from next academic session there are plans for making centralized counselling. For more details regarding exam check the below link.

https://engineering.careers360.com/exams/nata?ici=about-exam-t_linking