Hey! 

Placements in IHM jodhpur are beyond average.  About 70% of the students,  yet they claim 100% placements,  are placed in reputed companies or hotels like barbeque nation.  

As far as the hostel fee structure is concerned,  you can check the fee structure by following the given link : http://www.ihmrohtak.com/hostel.shtml

And yes,  in terms of placements and infrastructure , IHM jodhpur has an edge over IHM , rohtak.  Rest of the aspects are same in both the colleges. 

Thankyou