CAT

Hi Mehnaz,
You should give REVA MAT in order to get admission into Reva university without giving any other entrance tests, and you may have to go for a personal interview if you are shortlisted for admission.

Know the exam pattern and syllabus in detail.
Get the right study material.
Take online mock tests.
Create Study Group
Utilise the Internet.
Be confident and stay motivated.

You need to have 99+ percentile to get into top IIM. To know more about the same visit: https://www.shiksha.com/mba/articles/cat-2016-how-much-percentile-is-enough-to-aim-for-top-iims-blogId-13048.

You can definitely apply for admission. Conversion depends on how you perform in the interview.

Yes, you can sit for CAT. Since you are an Arts Graduate, it would be better, if you join coaching classes for CAT preparation, and try and take a lot of mock tests to sharpen your skills in the various subjects on which questions are asked at CAT. CAT generally has three sections. Quantitative Aptitude, Verbal, Data Interpretation and logical Reasoning.

I believe, there is not much in scope in MBA biotechnology, there are not much placement opportunities here in India. But if you want to pursue your career outside India, then it MBA in biotech is good. You will get many opportunities there.

Dear Manjunath,
For getting shortlisted by the IIMS, a minimum of 99 percentile is expected. You can check the last year and last to last year CAT cut off for IIMS @ https://www.shiksha.com/mba/cat-exam-cutoff

You must get above 95% for any IIM and for the Kolkata try getting at least 98-99. Scholarship gives leverage in fees only not the eligibility criteria.

Hello Vinesh,
Of course the CAT score is given the most preference in the admission process. The percentage of it considered in the total process, however differs from college to college. Some universities have the break-up like this: 60% CAT score and 40% GD/PI.
This distribution differs, but always the CAT score will have the highest percentage.
The 'graduation score' is given the lowest preference in almost all the universities or sometimes it isn't even considered, because nowadays GD/PI have become more important in the admission process.
All the best.