Engineering

Shiksha college predictor will help you:
https://shiksha.com/b-tech/resources/jee-mains-college-predictor
Good luck.

I don't know who told you about Graphic Era but Graphic Era is not a good university because I am from Dehradun only I would suggest you to take admission in YMCA because a friend of mine is studying there and it is a very good college. Instead of taking admission in Graphic Era you should go to YMCA.

Around 20+ companies come to the college every year for placement. Highest package is around 12 lacs. Companies like Infosys, Tech Mahindra, Matrix, Comsec Pvt LTD, Yodlee, Evosys Global, Tata Consultancy, Intransure Technologies, Gateway Technologies, India Oil company visit campus for placements and the lowest placement is around 1 lac. University all has well managed placement cell which prepares students to grab opportunities.
So, yes placements at Parul are good.

Here are some top universities that offer chemical engineering in Canada:
University of Toronto
McGill University of Waterloo
University of Saskatchewan

Yes, of course you can get a seat in Alagappa Chettiar Government College.

Yes, you can get lateral entry in IIIT Lucknow for electronics and communication engineering.

I am unable to understand your question.

Yes, you can get a government college for MBA.