Jharkhand

Please visit this link. This is a college predictor offered by Shiksha. I hope this will help you.
https://www.shiksha.com/b-tech/resources/jee-mains-college-predictor

Please visit this link. This is a college predictor by Shiksha and I hope this will help you to choose the right college-
https://www.google.com/url?sa=t&source=web&rct=j&url=https://www.shiksha.com/b-tech/resources/jee-mains-college-predictor&ved=2ahUKEwie-7mvrITiAhWz73MBHYuID8oQFjAAegQIAxAB&usg=AOvVaw1N9BzFtyUCP4JU-2UQHQ0H.

Hi Vishal,
Although getting a seat is not sure. But, you should participate in the counselling process wisely and smartly. Also, you need to wait till the last round of the counselling process. You might get a seat. But to be in the safer side, you should apply for some other colleges also.
Best of luck.

Can't find out in Ranchi but yes for different cities are available
National Institute of Event Management, Mumbai, Vile Parle West
Mumbai University, Mumbai
Impact Institute of Event Management - [IIEM], Delhi
Apeejay Institute of Mass Communication, New Delhi
Pacific University, Udaipur.

Your JEE rank is good, and you will get NIT college. To know which college, you may get use Shiksha JEE college predictor tool. Here is the link. https://www.shiksha.com/b-tech/resources/jee-mains-college-predictor.

Click on the link below and find out the colleges that you can get:
https://www.shiksha.com/b-tech/resources/jee-mains-college-predictor.

Use JEE Mains College Predictor:
Enter your JEE Main 2019 rank to predict your colleges. https://www.shiksha.com/b-tech/resources/jee-mains-college-predictor.

Yes, absolutely.
There are few engineering colleges in Jharkhand which are of national reputation.
IIT (ISM) Dhanbad
BIT Mesra, Ranchi
NIT Jamshedpur
NIFFT, Ranchi
BIT, Sindri