Hey Aniket.

To be eligible for JEECE you need to fulfil the local/ permanent resident criteria of Jharkhand state, since JEECE is a state level entrance exam. Hence people from outside state can't.  You can use the link below for more details.

https://www.google.com/amp/s/engineering.careers360.com/articles/jcece-eligibility-criteria/amp

Best of luck!