Electronics and Communication Engineering
You have chances to get NITs based on your marks. To check which branches you can get based on your marks/rank you can use below college predictor
http://www.engineering.careers360.com/jee-main-college-predictor
Good Luck!!
With admission in top and good college for ECE you will require and extra knowledge about technical things via extra courses degrees that weighten your C.V. But the knowledge is most important. The extra degrees just give you an extra edge but what they test is the in-depth conceptual skill.
It depends on your interest. But in term of placement & scope wiae the best option is Electronics and Telecommunication.
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