Hello E.Yadaiah !

Yes ; there is fee concession for st/sc students in DTU, NSIT, IIITs, IGDTUW, DU and also in other Govt. colleges.
The fee structure is different from college to college.Every College provides different fees structure.

For example :- A University Charges, Full fees is 3,50,000.
The fee structure is in this way :-

• For OBC candidate 29%
• For SC 15%
• For ST 8%
• For HANDICAPPED 2%

of the full fee 3,50,000