I would like to ask that , which field is better B tech IT or B tech CSE ?

Hi, *Computer Science is the mixture and application of Applied Mathematics, Electrical Engineering, and Complexity Theory/Algorithms to understand and/or model information. In other words, the field of computation. Information Technology is the mixture and application of Programming, Hardware Adm

See, CSE and IT both are like brothers in B.Tech branches. Both covers same topics with one or two semester difference. As CSE is elder than IT, I will prefer CSE. Give your first preference to CSE. If not, then IT. All the best.