Hello Akash,

Since EWS category has been introduced in JEE mains for the first time making predictions on its behalf is rather not possible because of the lack of trends and data from previous years however With52k rank in JEE Mains in open category you might get following colleges:

• Institute of Technology, Guru Ghasidas Vishwavidyalaya (A Central University), Bilaspur, (C.G.)
• Sant Longowal Institute of Engineering and Technology
• Gurukula Kangri Vishwavidyalaya, Haridwar
• HNB Garhwal University Srinagar (Garhwal)
• Shri Mata Vaishno Devi University, Katra, Jammu & Kashmir

You might also want to visit the JEE mains college predictor to get to know more about your chances for an NITs IIITs and GFTIs and other colleges and branches on the basis of your rank in JEE Mains, here is the link:

https://engineering.careers360.com/jee-main-college-predictor

All the best