M.Com

Hello,
To appear in the UGC NET Exam in 2019 there are some eligibility criteria. You must have completed Masters in the Commerce to apply for the UGC NET Exam. The minimum marks required in the post-graduation is 55 % marks (50% marks for the reserved CAT. Candidates). There is no age limit to apply for the UGC NET Exam and the candidates in the final year of the post-graduation can also apply in the NET Exam. They must have given the final year exams and must be waiting for the Results. You can prepare for the UGC NET-https://educationhamesha.blogspot.com/2018/12/how-helpful-is-ugc-net-online.html Exam with the post-graduation to prepare for this exam you can take help from the Question Papers
UGC NET Commerce by L. N Kohli
UGC NET Commerce R. Gupta
UGC NET Commerce by Sunetra Btabyal and O. P Sharma
UGC NET Commerce by M. Gagan and Sajit Kumar.

Hello Santosh,
Sam Higginbottom University of Agriculture, Technology and Sciences (SHUATS), Allahabad is an UGC approved university. So, you are eligible to appear for UGC NET exam with M.Com. Degree from that university. You can get the complete details related to the exam from here - https://s64833.wordpress.com/2018/05/16/key-factors-of-ugc-net-exam-must-read/
As you have 74% aggregate marks in Masters, you fulfill the educational criteria of the UGC NET exam. If you want to apply for NET JRF then you have to fulfill the age criteria also I. e. your age must not more than 30 years if you belong to General category or if you are from reserved categories then you will get the relaxation of 5 years in age criteria. For Assistant Professor, there is no age limit.