Thanks ma'am
Does it contain integrated Msc in physics

You are most welcome! See, in the official website of NIT Durgapur there is nothing specified about it whether they offers Msc in physics or not. But here I'm going to share a link in which a former student stated that he studied Msc in physics from NIT.

http://www.google.com/url?sa=t&source=web&rct=j&url=https://www.quora.com/Which-one-of-these-two-is-better-for-M-Sc-in-physics-IIEST-Shibpur-or-NIT-Durgapur-Are-there-any-placements-for-M-Sc-students-at-IIEST&ved=2ahUKEwjbz8Tc6PrhAhUNTI8KHS1eBB4QjjgwCHoECAgQAQ&usg=AOvVaw1qgKEfUmDErFvAAaC8Fv4Q&cshid=1556732319387

Just have a look on the above link.
All the best!

Thanks didi