Maths Spl

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Yes, maths forms an important component of IISER entrance exam and it is not optional.

Hi,
B.A. in economics is a 3- year long course generally comprising qualitative and quantitative approaches to social science. The course essentially involves a study of the main aspects related to improving an organizations overall profitability through different approaches and techniques.
The principal subjects covered in the curriculum are microeconomics, macroeconomics, political economics, etc.

Yes sure you can pursue microbiology

Yes, it is compulsory to have Maths in +2 and pass in it. Clads 10 CGPA doesn't matter because admission is on cut-off basis of 12 Boards percentage.

With that, you can go for Business Analytics, Smart Computing and Statistical positions.

Yes, your marks are good enough to get admission here. You can try to get admission as you are eligible according to your marks. So, you may get admission.

Hi Aishwariya!
Yes, maths, logical reasoning, analytical skills etc determine your aptitude. As an entrance criterion in IIMC, you need to appear for an aptitude test. You can find a detailed syllabus here https://www.shiksha.com/college/indian-institute-of-mass-communication/exams/iimc-entrance-exam/pattern