Punjab

IIT, Ropar is the best engineering institute in the state of Punjab. NIT Jullander, PEC University-Chandigarh, and Thapar University are other equally good option for doing graduation degree in engineering.

Hello Akshat,
Chandigarh University
Thapar University
LPU
are some of the best colleges there.

In TIET, every year more than 90% of students get placed from my branch. This year 5 students got placed in Microsoft with CTC INR. 40 LPA. Thapar Institute of Engineering and Technology takes students on the basis of marks secured in JEE. Placement varies from branch to branch like computer Science has 100 percent.

Hello!
NIT Jalandhar isn't really a great option since it is not that reputed as compared to the top 30-40 colleges in India. Avoid it and aim for the much better ones.

You can seek admission through any mode on the basis of a single application form, subject to fulfilment of eligibility criteria. Mode 1 70% seats on the basis of JEE (Main)-2019/NEET-2019 rankings
Mode 2 30% seats on the basis of 10+2 PCM/PCB scores
For more details please checkhttps://admissions.thapar.edu/online-application-form.php?_ga=2.61410220.1049489634.1552475651-109155482.1542883253
Their applications are open. Hope check it out.

1. MCM DAV
2. DAV college
3. Chitkara University
4. Panjab University
5. Chandigarh University.

According to me, you may get college, but for surety use Shiksha JEE Main College predictor tool.
https://www.shiksha.com/b-tech/resources/jee-mains-college-predictor
Good Luck.

Yes, you will be getting benefits upto a certain limit. A separate cut off list will be prepared for the current students.
Best of luck.

Migration depends on the college policies. Talk to your institute head. If they have any exchange or transfer policy, then you will be having no problem.