Dear Aspirant,

According to your question there is no category under OBS. OBS is a software known as Open Broadcaster Software. So, I assume your question that was asked under OBC category. Yes, OBC category based students get scholarship in IIT. There are many scholarships which also provide scholarships under merit based. However, You can contact to the IIT administration for further proceedings of the scholarships.

Hope this helps.

Good Luck!