Hey Anamika, Congratulations on scoring 47k rank in JEE MAINS. You can fill the choices in JOSSA Counselling according to your interest as well according to your college preference. First you will have to select the branch in which you are interested and then choose the colleges first in your home state as you will get home state quota there. You can check the best colleges available for you at JEE MAINS COLLEGE PREDICTOR. 

If you want admission in other colleges on the basis of JEE Mains Marks you can choose JEE MAIN PREDICTOR as being provided by Careers 360 only at a very nominal price. You will be provided with all the details of the colleges with the best branch. You can use that it is really very good and you can check and explore various colleges and choose the best college. It will even provide you with your ranks in your respective Category.

https://engineering.careers360.com/jee-main-college-predictor?icn=jee-main-clgpd_landing-page&ici=prediction-section_c360-home