Engineering

Yes, other state students are eligible to apply for TNEA. Other state candidates are eligible for admission to 50 seats that are offered by various departments of Anna University, Chennai, through TNEA.

With this much percentile there is a possible chance that you will get admission there in this college
You can also try this tool to get the excepted college
https://www.shiksha.com/engineering/jee-main-college-predictor

Well with this score you can't apply for CSE branch in any college, because generally, the cut-off for CSE ranges from 90-99 percentile. Wish you luck.

The average fee range is 8lacs to 25 lacs for 4years for computer Science B.Tech including the hostel. It all depends upon the college administration.

IPU CET 2020 is a common test for admission into different courses. The sections in the question paper varies as per the course. English is the only common section in all the question papers.

Hello,
A student is eligible for doing Ph.D. after completion of post graduate degree. However these days almost every university insists on students clearing entrance test for registering students for doctoral research. Hence you need to follow rules of the prospective university where you intend to do Ph.D. Best wishes to you.

The VITEEE level will be on par with other entrance exams for undergraduate programmes. Your choice of branch will depend on your score in the VITEEE.

You can do the double B.E/B.Tech after completing one. M.E/M.Tech is another option through GATE because you can change here the streams also. So keeping you work profile in consideration, you should opt for part time B.E/B.Tech courses if available nearby you. There are so many of Colleges in Maharashtra offering the Part Time B.E/B.Tech courses. Granting the benefits of your previous degree is depends upon the colleges how they considered this. However on the basis of your previous degree, you deserved for admission in 2nd year of course.

To get seat in good NIT but considering your category and home state quota, you have some chances.
a week ago
The last year closing rank at NIT Jamshedpur in asked branch in OBC(NCL) under HS quota was 41223. While your expected AIR is above 63000. Hence, your chances are moderate here.

Many people argue that although still considered extremely challenging Civil Engineering is the easiest engineering degree to obtain, but that's only part of the story.