Dear Aspirant,

It would be better for me to help more accurately if you tell that in  which domain you are need to prepare for OJEE , because OJEE conducts exam for different domains with different subject combinations !

Let me give you a summary about OJEE .

It is a state level exam controlled by Odisha Govt. to get admission in B.Tech, lateral B.tech, B.Pharm, B.Pharm,B.Arch etc.

If you know the JEE main syllabus , then it would be not difficult for you to prepare this exam for B.tech admission . You  should have pure sc stream with PCM  to pursue B.tech through OJEE . This year , due to covid pandemic , OJEE conducts the exam as Special OJEE to get admission in 1st year B.Tech course in various govt and self financed institutes in Odisha .

To know more details about OJEE , go through this article !

https://www.careers360.com/exams/ojee

Hope this helps !

Best wishes !!