Engineering

Sorry, but you can't get admission without EAMCET, but I think this college has a management quota, you can GET admission via management quota. For management quota, you have to talk to the college officials. Andhra Pradesh-EAMCET 2018 College Predictor
Use your Andhra Pradesh-EAMCET 2018 rank to see

Masters in JEC Jabalpur means, you will get practical knowledge less and theory more with just more focus on your thesis and project where you can time for other co curricular activities too. ME in production at Mumbai can give you more practical as well as theoretical knowledge and more focus is on

I don't know about IIEST Shibpur as it will obviously factor in your JEE Mains AIR (paper 2 if yo're going for B.Arch and to secure a good AIR with 57% in chose is not possible. (I think they set the minimum cutoff at 60% to appear for counselling). Even though to GET Architecture in JU you need to

If it's about placement then you can go for CSE, you can choose any of the colleges mentioned above. Anywhere CS/IT students get easy placements.
If it's about location. Lucknow is much better than Sultanpur in all aspects.
IET-Lucknow has a better campus than KNIT. Well, finally it all depends on you

Yes, you can. Admissions to IIT are based on GATE score. They also need some minimum score in B.Tech too. You can check their brochure for exact eligibility details.

The answer to this question depends on state on which you belong. Different states have different cutoffs on basis of number of MBBS seats and number of competitors. States like Haryana, Punjab, Delhi, Kerala tends to have high cutoff? While some states have lesser cutoff. For AIQ, 520+ Score can be

You cant, not unless your from IIT or NIT!
While I truly agree with a point that Srithan Savela mentioned regarding companies such as TCS, Wipro offering a meagre amount of 3 - 3.5 LPA. This is because these companies are mostly service based companies, and most of these companies hardly hire hardcor

There are very less chances.

According your interests, You should choose non-medical stream with computer Science as a additional subject. And then GET good marks in class 12 board exam and also in entrance exams like JEE Mains and IPU CET bits, or other entrances exam. Do like if answer is helpful.

Yes, you can. Wait for the second counselling round.