B.Tech

Anna University is completely different from IITs. Anna university is state technical university of Tamil Nadu in which 95% of Engineering colleges are affiliated to it. But IIT are governed by MHRD directly. And placement depends on the college not on university.

Yes, you can get but its better to try for top government colleges.

Try to score around 450 minimum. By the way, it's not fixed. It varies in accordance to the toughness of the paper. If paper is tough, it may go down.

Listen! I am currently pursuing IT in 3rd year. As long as I know, you should have maths in your 12th exam. But still, you can apply for BCA as you can't enroll in the engineering.

I am not sure in Manipur but in Punjab, you can choose any stream.

Yes, you can pursue through lateral entry.

For civil engineering, there is no placement in 90% colleges only 3/4 students are placed only.

Well, there are many of them in the southern part of India. But, you need to write the state level tests to go through admission procedure. Otherwise, if you are financially good, management seats are always open.

As per my idea, the fee structure of aeronautical engineering is slightly higher than all other branches. On an average, it costs around 8-10 Lacs for 4 years.