For NIT admission, Jee main score is only considered.And jee advanced score is considered for IIT admission.If a tie occurs in advanced score, jee main score may be considered. 

hello, Aparna thank you for consulting careers 360 .

Yes, the JEE Mains marks will be calculated for the NIT's and the JEE Advance marks will be calculated for the IIT's during the admissions process. Both the marks are usefull for you to get admissions in NIT or IIT.  So, you better get good score in both the exams all the best .

Thank you.

Hello Aparna,

First of all jee main marks is mainly for qualifying jee advance and fir getting admission into nits,iiits and some more colleges.

Here is the link for the colleges which takes admission on jee main marks

https://www.google.com/amp/s/engineering.careers360.com/articles/jee-main-participating-institutes/amp

Jee advance result is for getting admission into iits.

Hope your question is answered.

Feel free to ask more.

Hello.

The Jee mains scores will be considered for admission into NITs and IIITs, private institutes etc. Jee Advanced scores are considered for admission into IITs, IISC etc.

You could refer these links to get a complete list of colleges:

https://engineering.careers360.com/articles/jee-main-cutoff/amp

https://engineering.careers360.com/articles/jee-advanced-cutoff

Good luck!