Do we need to crack Jee Advance to get admission in nit,ddit or nirma?

Jee advanced is not required for admission into all NITs and IIITs and Nirma.

You need to appear for JEE Mians for sure for all colleges to secure admissions.

To get to know on Eligibility criterias for NIRMA check below:-

http://www.nirmauni.ac.in/itnu/btech_AI_Info

For all NITs,valid jee Mains score alongwith Minimum 75 percent aggregate marks in class 12th for all 5subjects is must.

To know the cutoffs for All NITs check below:-

https://www.google.co.in/amp/s/engineering.careers360.com/articles/nits-cutoff-for-top-btech-branches%3famp

Jee advanced is required only for all IITs to avoid confusion.