B.Tech

Yes, Maths Students are eligible for any B.Tech course. Dairy Technology at first may seem like a course for Biology students, but it is also for Maths students. The course is aimed more on technology part than the dairy.

Yes, it does provide B.Tech in Food Science and Technology. You can check about the course here- http://www.dypatil.edu/schools/biotech-and-bioinformatics/b-tech-food-science-and-technology/.

Computer and Communication Engineering may at first feel similar to CSE branch of Engineering but it has some core difference. Where in one course focuses on the software and programming aspect the other one focuses on the Communication and Networking. The Job area is also different for both. But it doesn't have any less scope than CSE. From what I have found on internet, it seems to be a quite popular course. At present, Manipal University offers this course to students with good placement.

You should go for Chandigarh University to pursue CSE. Chandigarh University is better among these colleges in terms of placements. Faculties really help students.

Hi Dear, To pursue your B.Tech through distance mode, just give any of the entrance test according to your state, then go for such engineering colleges that provide distance education for B.Tech and contact them. And. You will easily get admission.

See, changing current college doesn't guarantee that the next college in which you take admission is good and up to the mark of expectation and in almost all the government colleges teaching is not quite good. So, I'll prefer you to take up the responsibility on your shoulder and start learning on your own. You can learn from the online platforms that are available free of cost.

Ramco is better than National Engineering College, as the labs of the Ramco Institute is quite specialised and full of instruments as that of the National College.

Kindly visit the below link:
https://www.shiksha.com/b-tech/resources/jee-mains-college-predictor
All the best for your future.

Yes, it is possible.