Hi, Aman srivastava,

As per your tag i think your primary concern is regardingArmy Institute of Management, Kolkata. So with 79 percentile you will definitely get CSE or ECE department there by second round of counselling.

Please mention your AIR so that i can help you more , and do try on these colleges to :

Apply here first   NIT Wrangal, trichy,rourkela then any other Nits,IIIT allhabad, IIIT Manipur ,  IIIT Pune,   IIIT Nagpur,   IIIT Ranchi,   IIIT Surat ,IIIT BhopaL,   IIIT Bhagalpur  ,COEP pune ,DTU,NIST, BIT ranchi, BIT sindri,BIT patna.

Hope it will hepls you all the best :)