IIT Eligibility

Yes, you are, but in the improvement, you must have scored 75% only then it will be useful other than that it is just a waste of time, energy and money.

The only eligibility criteria for admission is that you must have science in class 12th from any recognised board and must have secured 75% in the board exams.

Yes, you can try your best. I'm providing you with a link, you can visit this link and then you can read all the terms and conditions of the scheme.
www.jeemain.ac.in

No, both the papers have different rank and different score and according to that, you will be able to get admission in the colleges only, the counselling is same and all the other things are totally different for both the papers.

Yes, you appear for IIT IN 2017.

Hi Mugdha, every college and every course have their own eligibility criteria. So, I am giving you links so that you can check their eligibility criteria easily. NID- https://www.nid.edu/admissions/eligibility.html
NIFT- https://www.shiksha.com/design/course/master-of-design-national-institute-of-fashion-technology-Delhi-hauz-khas-97578
I hope this will help you.

Only B.Tech holder or guys having Masters are eligible for MBA in IIT Roorkee. This case is, particularly for IIT-Roorkee.

Hi,
M.Sc. Bioinformatics: Eligibility
As a minimum criterion of eligibility, aspiring candidates need to have completed graduation with a minimum aggregate score of 50% in any of the following:
B.Sc. / B. Pharma/ BHMS/ BDS/ BAMS/ MBBS
B.E. In Computer Science
B.Tech. In Information Technology/ Biomedical Engineering
Often, candidates are required to qualify an institute, State or national-level entrance test for admission to the course. Thanks!