Hi Aspirant, 

MBM is one of the top rated colleges in Rajasthan.MBM Engineering college takes the admission through Rajasthan LEEP for Lateral entry programme. It would be difficult to provide you the information about the cutoff as it varies every year.  So the minimum cutoff marks for any branch is 120+. The competition is quite high and thus the level of marks are too . Even if you get 120 there might be chances that you might not get the desired branchs.Based on your rank in jee main there are very slim chances for you to get any branch in mbm , you might get some mediocre branch if you has some sc/st quota 

For further details regarding MBM , check out this site 

Https://www.careers360.com/colleges/mbm-engineering-college-jodhpur

For further queries please feel free to ask