IIT

If you have already finished your M.Tech from an IIT, you are usually exempted from appearing for GATE for a PhD programme in most institutes and even IITs. Several IITs as well as other research-oriented institutes relax the GATE requirement for M.Tech holders, particularly from IITs, considering that you have a strong academic record and research potential. However, the general rules for PhD admission vary from institute to institute and department to department. It is prudent to check the individual PhD admission guidelines of the IIT or other institutes you're interested in to confirm whether any other entrance exams or qualifications are needed.

Pursuing paramedical programs is eligible to apply for the IIT Joint Admission Test for M.Sc. in Biotechnology (IIT JAM);

However, you need to meet the eligibility requirements as stated by the participating IITs so that you will be able to get admission. There are, however, some basic criteria laid down by these institutes, by which, invariably, the candidate possesses an undergraduate degree in the relevant discipline and has certain minimum percentage marks that vary institution to institution.

 About specific eligibility for IIT JAM Biotechnology, check across the official IIT JAM site or the sites of participating IITs to assure that the applicants meet all standards like previous scores.

Moving on from a Career in Mathematics at the Indian Institutes of Technology to UPSC is quite a complex choice based on individual interests, capability as well as long-term vision.

In fact, if your main interest is in pursuing in-depth research and specialised roles in the field of mathematics and pure passion for the subject, a Mathematics degree from IIT will provide the foundations to a potential successful future. The IITs provide an intense academic setting and many career windows, including those within academia, industry, and research for students. However, if you lean towards public service and want to devote yourself to your country's development through its administrative machinery, preparation for the UPSC exams might suit you better.

UPSC exams are very competitive and generally require an extensive knowledge of more than just the general studies and current affairs. This kind of consideration would weigh strengths and interests along with future assumed careers while trying to come up with an informed decision. 

If you match the qualifying requirements, you can take the JEE Mains in 2026 after finishing your NIOS (National Institute of Open Schooling) exams. Your eligibility won't be impacted by the difference between your Class 10 and Class 12 grades as long you meet these requirements

Year of Passing: After passing Class 12 (or its equivalent), candidates are eligible to take the JEE Mains exam for the next two years. You can take JEE in 2026, 2027 and 2028 since you want to finish NIOS by 2026.
Subject Requirements: Since physics, chemistry and mathematics are required for JEE make sure they are covered in your NIOS curriculum.
Age Requirement: Candidates must meet institute-specific age requirements for admission although there is no set age limit for JEE Mains.