Hello Mulange vishnu prasad,

you can predicate your rank by using the formula.,

(100-your percentile)*no.of students wrote the exam/100,for the january exam total no of students are 112679,by this you can find your rank.

Then you rank is to be 36301

And also rank will be changed after the April exam due to number of students who attempt the April exam will be changed.The final rank will be given after the April exam.

You can also predicate your college by using the college predictor that you are eligible by using the link given below.,

https://engineering.careers360.com/jee-main-architecture-college-predictor?ici=cp-listing_engineering&icn=JEE-Main-Architecture-College-Predictor

Hope this helps you..