Glad to know you choose such a reputed job for future.there are several exams in india to become assistant professor in india.to pursue your career as a professor you need to pass exam conducted in india.

One of the popular test is ugc NET if you qualify this exam you get ugc certificate and you can apply for interview for assistant professor in university/college across country.minimum eligibility criteria for this exam is 55 percent in master degree in any stream.

next exam is SLET.it is state level test if you clear this exam then you can eligible for applying in state university.

NTA conducted CSIR NET for the students of science stream.it determine the eligibility of student for assistant professor and shortlist candidate to award jrf.

You can apply for ugc net only with the subject you pursue in your master degree.for example if you choose mba then you have to take management subject in net exam.you cannot take biotechnology.

you definitely take net exam after your master degree.Decision depends upon subject in which you want to pursue your career.

hello, As you completed you bsc you can eligible to opt for mba or msc.

If you are planning to do msc in a subject you did your bachelors you can go apply for NET exam you are eligible to apply only the subject you are graduated from.

If you are planning for MBA you can do mba for 2years and prepare for NET exam, your bsc will not be affected.

It depends upon the subject you like to choose to become an Assistant professor and which field that you are passionate to teach.

hope this helps