Chemical Engineering Eligibility

Yes, congratulations for such a high percentile. You can get chemical engineering in NIT Trichy and as you are an OBC candidate, it pushes you forward to get your dream seat.

The procedure for this type of admission is lateral entry admissions. Please check their websites regularly when they will start their admission procedure they will be open options for lateral entry admissions and get admission there.

Yes, you can easily get admission in B.Tech without any problem you will get admission in 2nd year directly.

Only through 12%, you cannot get this college if you have JEE Mains good score card, then you can get this college.
https://www.shiksha.com/college/dr-d-y-patil-institute-of-engineering-management-research-dypiemr-akurdi-pune-35068

You need to clear JEE Mains to get admission in this college and course.
Age Limit for JEE Mains 2019: Candidates whose date of birth falls on or after October 01, 1994 are eligible to appear for JEE Main 2019 Examination.
If you have the age according to the above mentioned criteria then you can appear for JEE Mains and then get into this college
For more details, check out the link below:
https://www.shiksha.com/b-tech/course/b-tech-in-chemical-engineering-indira-gandhi-institute-of-technology-igit-orissa-other-191568.

You can directly approach the college for admission in Diploma in chemical engineering. There is no entrance exam.

Please refer this link to clear all your doubts:
https://www.ucalgary.ca/future-students/graduate/explore-programs/chemical-petroleum-engineering-master-engineering-course-based

According to my knowledge, if you are graduate in chemistry and post graduate in polymer Science, so yes, you are eligible to do ME in chemical engineering.

No, you are not eligible for UGC NET. You have to complete your Master's degree first, then only you will be eligible to appear for NET.