To draw a specific comparison between the 3 B Schools you have mentioned I will simply compare their placement statistics in a tabular form.
 
| 
			 Particulars  | 
			
			 IIT Roorkee  | 
			
			 IIM Udaipur  | 
			
			 IIM Trichy  | 
		
| 
			 Number of Recruiters  | 
			
			 53  | 
			
			 184  | 
			
			 110  | 
		
| 
			 Highest CTC  | 
			
			 INR 25.8 LPA  | 
			
			 INR 35.96 LPA  | 
			
			 INR 34 LPA  | 
		
| 
			 Average CTC  | 
			
			 INR 16.8 LPA.  | 
			
			 INR 19.5 LPA  | 
			
			 INR 17.01 LPA  | 
		
| 
			 Top Recruiters  | 
			
			 KPMG, Accenture, Deloitte  | 
			
			 American Express, Asian Paints, PwC  | 
			
			 Amazon, Dell, Nomura  |