Civil Engineering

All are good, in mechanical and civil job is less but CSE is having more opportunities and a good scope for placements. If you're quick learner, then you can easily get a high package job. Rest EEE and ECE is also good if you get placed in the core branch.

Yes, surely you can apply for the mechanical engineering but there are certain things that you should be aware of as they might help/come in the way of your career at the later stage. You will get direct admission in the 2nd year since you have completed your Diploma.

Mahatma Gandhi Institute of Technology (MGIT)
Vasavi College of Engineering
https://www.shiksha.com/engineering/colleges/b-tech-in-civil-engineering-colleges-Hyderabad
Here is the complete list of the top college for civil engineering.

https://www.shiksha.com/engineering/colleges/b-tech-in-civil-engineering-colleges-Kanpur
Here you go to know the complete list of the top colleges in Kanpur for civil engineering.

I think you can go to Lovely Professional University instead if you want a Pvt university indeed. They have better facilities, curriculum and placements and exposures are immensely good.

As a Civil Engineer, you can take up career options in the diverse fields such as Building control surveyor, CAD technician, Consulting civil engineer, Contracting civil engineer, Design engineer, Nuclear engineer, Site engineer, Structural engineer, Water engineer, Rural and Urban Transport engineer.

https://www.shiksha.com/engineering/colleges/b-tech-in-civil-engineering-colleges-Punjab
here is the list of the top engineering college in Punjab.

Institute Name/Course /NameFees
Ramaiah Institute of Technology/B.E. In Civil Engineering/2.38 Lacs
PES University Bangalore (PESU)/B.Tech. In Civil Engineering/13.21 Lacs
Dayananda Sagar College Of Engineering -/ DSCEB. E. in Civil Engineering/2.38 Lacs
University Visvesvaraya College of Engineering/B.E. In Civil Engineering/76,360
https://www.shiksha.com/engineering/colleges/b-tech-in-civil-engineering-colleges-Bangalore.

https://www.shiksha.com/engineering/colleges/b-tech-in-civil-engineering-colleges-Punjab
here is the list of the top civil engineering college in Punjab.