Hi Nishant

To be eligible for MNIT Jaipur or any other NIT  one needs at least  75% marks in aggregate in class 12 if belong to general or obc category or at least  65% marks if belongs to SC/ST or  must be in the top 20 percentile in  class 12 examination.

Which branch you want to get admission in? I am considering it to be computer science, if you are interested in some other branch then do let me know in the comment section.

Actually, predicting  the cut off rank  to get a seat is very difficult as it keeps changing every year depending upon the branch you want to take admission in ,difficulty level of JEE Main examination, number of students that appeared in the jee main and the toughness level of the  examination, your home state, your category etc, but when we go through previous year trends then

In jee main 2019 , cutoff rank to get admission in MNIT Jaipur in Computer Science Engineering is given below for sc category :-

* Male Candidate, home state :- 929
*Male Candidate, other state :- 974

You can check the same at

https://engineering.careers360.com/articles/jee-main-cutoff-for-mnit-jaipur

So, to be on the safer side you should try to get a rank of around 900 , and as per previous year are trends to get a rank of around 900 you should get at least 200+ marks.

Thank you