Hello there!

Greetings!

Yes dear student,  you can of course give jee main exam in Karnataka  even though if you are from odisha as jee mains is conducted across the country and you can get the examination centre as per your preference . If you want to give jee exam in Karnataka you can simply choose jee main examination centres in Karnataka while filling the online application form of Jee mains.

Thankyou

Good luck