As of now due to covid 19 ojee exam is postponed. You can get the previous year papers by surfing in the net. Just search in chrome previous years paper for bharm for ojee. There will appear many website links. You can visit the website and get the questions. I am attaching a sample paper so you can see the pattern

https://drive.google.com/file/d/1ggoX6pA_5P8tSQ9sye7TvMEtY2ee_DuC/view