Electronics and Communication Engineering

These are the list of all colleges accepting 25k-50k ranks but ""these are previous year list"" this year yet to be announced so you can get an idea based on this. College:
National Institute of Technology Goa
Rank: 43894
Branch: Electrical and electronic engineering (4yrs course)
College: National Institute of Technology Srinagar
Rank: 48663
Branch: IT
College: National Institute of Technology Uttarakhand
Rank: 46551
Branch: Electrical and electronic engineering. College: Atal Bihar Vajpayee Institute of information technology and Management Gwalior. Rank: 34088
Branch: Computer Science and Engineering
College: IIIT Una, Himachal Pradesh
Rank: 38320
Branch: Electronics and communication engineering
College: IIT Manipur
Rank: 44966
Branch: Electronic and communication engineering.

Want to elevate your engineering career? Consider pursuing Electronics and Communication Engineering course at Swarrnim University. The university offers the best course along with delivering the best practical and theoretical experience. The highly-qualified and well-experienced faculty and the state-of-the-art infrastructure make sure to deliver the best learning environment. Proper placement assistance is also offered along with offering better internship opportunities. Top recruiters and companies visit the campus every year to hire the maximum number of students from the engineering batch. More than 90% of students got placed in the past few years. So, its a great idea to get admission in electronics and communication engineering at Swarrnim University. For more details, visit https://www.shiksha.com/university/swarrnim-startup-and-innovation-university-ahmedabad-53998/course-b-tech-in-electronics-and-communication-engineering-331389.

Both CSE and ECE are good options but it is better to opt CSE only if you are really interested in Software field because after completing B.Tech in ECE or in any other branch you can easily come to software field but you cannot enter any other core departments if you are a CSE graduate. Since you want to do M.Tech in Nuclear Engineering my suggestion is to opt ECE because it provides practical learning and lets you be prepared for your Masters. I don't say CSE doesn't provide practical learning but I say it doesn't need because maximum subjects are theoretical and doesn't require any practical knowledge to clear those subjects and that can take you away from learning things practically.