CBSE 12th

You need to clear IIT-JEE Advance to get admission in IIST. In class 12th, you should have at least 20% marks in aggregate and at least 5% in each of the three subjects (Physics, chemistry and mathematics). All the best your future.

No, Maths in BBA isn't that much difficulty. A basic concept were teacher. Don't worry. It's not so difficult. The students who haven't maths in +2 can manage easily.

Go through the link below for details :
https://www.shiksha.com/b-tech/gujcet-exam-question-papers.

Yes, you can apply for BA in travel and tourism.

Yes, you can apply.

Yes, you can definitely pursue your graduation in BBA with biology group. But, the score is too less to get admission in any of the good colleges. You can try for a private university like Amity University, Galgotia University or Shradha University to get admission for the same. They take admission through management quota as well.

Hello Pritam,As you are interested in programming, my advice is to take B.Tech in CSE. B.Tech in CSE has many opportunities nowadays. Another option is BCA or B.Sc Computers.

Hello Jyothi, You are eligible to apply for the NEET UG, if you fulfill the basic eligibility criteria of NEET UG Exam;
Your class 12th subject must have Physics, Chemistry, Biology/Biotechnology and English as a core subject in both Class 11th and class 12th from a recognized board. You must have scored minimum 55% of marks in your class 12th. There is no limit on giving the attempts, but you should not be more than 25 years of age.

It is difficult to get admission in any good college with 70%. You need to work hard to get admission in any good university.

You can apply to the respective college for admission in BA, 3 years course, but you need to justify the gap in your studies.