B.Tech

Sorry to say but you haven’t cleared JEE Mains required cutoff. So there is no way to get admission in LNMIIT with 62 marks. You may get admission in any private college on the basis of 12th.

If you want to become a professor or something in the computer science subject, you can choose the course offered by DU. But, if doing a job in computer field is your main goal, go for the B.Tech CSE offered by WBJEE college. Comparing the universities, DU is better than average WBJEE college.

To be frank, petroleum engineering is both easy and difficult. Easy if you love chemistry subject, and difficult if you are not interested in chemistry.

Sorry to say but you haven’t cleared JEE Mains required cutoff. So, there is no way to get a good college for free. You may get admission in a private college based on your 12th percentage.

Yes, you should. Computer science is an amazing field.
Since, you have not studied programming before, I think this would be the right time to start going through some basics.

You are eligible to seek admission in MBA IT based on your educational qualifications. MBA IT will prepare you for pre-sales support, account management and business analysis in IT industry. You are advised to appear for CAT, XAT, MAT and SNAP, etc. to seek admission in MBA IT.

Please check the college detail with your rank, category and branch specified in the link provided:
https://www.shiksha.com/b-tech/resources/wbjee-college-predictor

You are eligible to take admission in your state’s NIT. Also, you may get admission in other government colleges of your state. So, just wait for the JoSAA counselling.

Sorry to say but you haven’t cleared JEE Mains required cutoff. So there is no way to get a good college with your score. You may get admission in any private college on the basis of 12th score.