Hello,

In order to be eligible to for CSIR UGC NET 2020 the candidate of general (UR) / general-EWS and OBC candidate must hold a B. Tech  with at least 55% marks.  The maximum age limit for Joint Research Fellowship is 28 years as on July 1, 2020 as per the eligibility criteria of CSIR UGC NET 2020 for post of Assistant Professor/Lecturers there is no Age limit.

To be eligible for CSIR net exam you must have bachelor degree .i.e you have to complete your degree to get appear with atleast 55% of marks . So, you need to wait atleast a year to be eligible for CSIR net exam. This link will help you to know everything about CSIR net exam

https://www.google.com/amp/s/competition.careers360.com/articles/csir-ugc-net-eligibility-criteria/amp

Hope it may help you