Hello,

Without getting any entrance examination you can't get admission in jnkvv for mtech. Like if you want to get admission in biotechnology or agriculture  you have to give the ICAR entrance examination or other entrance examination then you can get admission there or any other colleges for post graduation.

And your bachalor degree marks should be 6 dgpa otherwise you can't eligible for admission here. I'll provide you a link below you can check it for more details about the college

https://www.careers360.com/university/jawaharlal-nehru-krishi-vishwavidyalaya-jabalpur

All the best.