Which specialization would suit my profile 71% in XAT , 10th 82%, 12th 59%, Btech 66% and working exeperience of 2 years in IT Industry.

Amit, I would suggest you to select your specialization according to your interest, if you don't have any such interest then don't worry you'll have to choose your specialization in your 2nd year and the 1st year will be common, study all the subjects find out your interest and then choose your spec