Science

Hello Sunil,
Make yourself determined whether you want to do engineering or not because mathematics plays a vital role in every branch of engineering. However, here is the list of top colleges in Chennai:
https://www.google.com/url?sa=t&source=web&rct=j&url=https://www.shiksha.com/b-tech/ranking/top-engineering-colleges-in-Chennai/44-2-0-64-0&ved=2ahUKEwih5LHD04bhAhXijOYKHf6uAsYQFjAFegQIAhAB&usg=AOvVaw309iGaPgqrLxfaAXyfp0Z6

Kindly visit this link:
https://www.google.com/url?sa=t&source=web&rct=j&url=https://www.shiksha.com/science/colleges/b-sc-nautical-science-colleges-india&ved=2ahUKEwiNpIXH0obhAhVMLI8KHekqD_kQFjAGegQIBxAB&usg=AOvVaw0zmEKflCBMtcuhELodVyeF

Yes, you are eligible.
Hope this helps you.

You can opt for this course without any problem, it will include coding. So, if you are having interest and coding then it is a very good choice for you.

As you are not having maths in your 12th so you cannot apply for B.Tech but you can go for other courses like biotechnology, pharmacy, medical and many more.

I think it is working now so you can apply, if there is any problem then contact LPU by clicking on this link:
www.lpu.co.in

Hi Asim,
JMI Entrance is not so difficult, it is upto the level of board exams if you leave long answer type questions. If you have gone through your 11th and 12th seriously then I am 100% sure that you can crack the entrance. It requires understanding of each single topic. Go through previous years' papers in order to understand the types of question asked.

Hi Ak,
There is no specific book for PCM students. A sample paper you can afford for preparation of BHU entrance exam is Arihant Publication. As a general case, Arihant has books for BHU entrance exams.