Heya Suman, 

As you have mentioned your OJEE rank is 2392 but didn't mention the name of exam. By seeing your interest in engineering, I am talking about cutoffs for B. Tech. in government colleges.

The general trends for various colleges predicts that you are in very good position for getting a college through OJEE and if we talk specifically about government colleges, then also the chances are real good for you like in Government College of Engineering Keonlhar, Government College of Engineering Keonjhar you can get the branch you want as the your rank falls in the cutoff criteria.