Dear Nitish,

Please don't depress yourself. In case you are interested in Software Engineering, you should for it only. Only understand one thing that please always follow your interest. The subjects/stream you're really interested in, opt for that only.

Further, if we talk about colleges in india, here is the list of top colleges in india-

• Anna university, Chennai
• Jadavpur University, Kolkata
• Jawaharlal Nehru Technological University, Hyderabad
• Delhi Technical University, New Delhi
• Chandigarh University, Chandigarh
• Veermata Jijabai Technological Institute, Mumbai
• VIT University, Chennai
• Birla Institute of science and technology, Pilani
• Amity University, Noida

I hope this has helped you. Don't get sad, everyone faces this confusion after 12th. You will get out of this. Don't worry.

All the Best :)