Hello,

On the basis of percentile, it is very hard to say as counselling is done on the basis of rank. and many students have same percentile and all possible strength of candidates will be eligible for admission which is impossible as seat matrix is limited.

you can do ETC from University like amity University or Lovely professional University.

Best option for ETC will be IIIT campus. Some NIT campus provide ETC so seat will be limited. There are many institutes who provides course as Information and communication engineering.

Mostly ICE and ETC are similar.

Hope it helps!