hi yash,

THE Best Gov. college in Haryana for B.Arch. :

• Deenbandhu Chhotu Ram University of Science and Technology, Sonepat
• Manav Rachna International Institute of Research and Studies, Faridabad
• Ansal University, Gurgaon
• State University of Performing and Visual Arts, Rohtak
• Maharshi Dayanand University
• State Institute of Urban Planning and Architecture

I hope this answer will help.
All the best for the future!!

In total there are 4 Government Colleges in Haryana providing this course. I am listing down the name below:

Maharshi Dayanand University - MDU

Deenbandhu Chhotu Ram University of Science and Technology

State Institute of Urban Planning and Architectue logo

State University of Performing and Visual Arts

For more info: https://engineering.careers360.com/colleges/list-of-b-arch-colleges-in-haryana