BITS Pilani - Birla Institute of Technology and Science

You may refer to following link for article on campus placement at BITS Pilani: https://www.shiksha.com/bits-pilani-placement-report-2014-article-9417-1. This will give you an idea about university placement record. You must include university in your wish list.

I would suggest you to avoid VITS - Dubai campus as it has poor ROI. You can try for:
1. BITS – Pilani.
2. BIMTECH – Noida.
3. BIMTECH - Bhubaneshwar.

BITS is amongst the top colleges in India. According to me, you should go for BITS, Pilani.

Placement wise, BITS Pilani is the best.

BITS - Pilani does not offer any course for aeronautical engineering.

No, you would not be able to surpass the cutoff (which is minimum of 300 out of 450) if you only prepare for the 12th syllabus. The 11th syllabus is as important as the 12th and carries equal weightage (might vary a little bit). It is advised that you prepare both the 11th as well as 12th syllabus. The questions would be direct and easy. Just try to focus on the important topics. Hope you do well.
Best of luck.

Whatever is not applicable to you, don't fill it.

Yes, there are good chances of getting an interview call.

If you will work hard, you will be able to get admission in BITS - Pilani. You can refer to class 11th and 12th NCERT books. You should try to solve logical questions, mathematical reasoning base questions and many more.

There is no centralized counselling for any of the colleges. All these colleges have their own separate admission process.