Hello Devitha,

   First of all, I want you to know that board percentage is not required for final rank. Talking about the seat in college, its hard to predict as you know from this year two exams will be conducted. Cutoff will be released only after 2nd exam and then only we can predict anything about it. As of now you can try to increase this precentile to around 75-80% and then you can be assured of NIT or IIIT. For more information about branchwise NIT college you can visit : https://engineering.careers360.com/articles/nits-cutoff-for-top-btech-branches