Colleges in Orissa

Yes, BCA is available here. You can join.
Good luck.

Chemical engineering is considered to be one of the best core engineering branches and has lots of scope so go for it!
All the best for your bright future!

No, 55% is the minimum requirement.

Hello, Kindly go through the link:
https://www.google.co.in/url?sa=t&source=web&rct=j&url=https://www.shiksha.com/b-tech/resources/jee-mains-college-predictor&ved=2ahUKEwihrdTd2-HcAhWWbisKHR1xDvUQFjAAegQIBxAB&usg=AOvVaw1N9BzFtyUCP4JU-2UQHQ0H.

Sorry to say but your rank is quite low to into this college.

All the courses offered by CIPET-Ahmedabad are good and best in India. If you want to pursue manufacturing engineering specifically I suggest taking a look at your available options first because CIPET is mainly for plastic industry, if that is where you want to go then it would be a good option.

Depends on the state you are seeking admission in. Contact CIPET-Lucknow to know about this. They will probably tell you that AMIE students are not eligible.

Firstly their is no fixed eligibility for placement during campus interview as it differs from company to company.The minimum requirement is you should pass with first class in all exams and your attendance should be at least 75% then you get selected by the college for campus selection. Hope this will help you.
Good Luck!

CIPET conducts its own entrance exam known as JEE. You will have to qualify the exam to get admission into CIPET.