Hello Deepak,

I want to inform you that to get into any IIT ( Indian Institute of technology ) or NIT ( National Institute of technology ) you have to first appear for JEE MAINS ( Joint Entrance Examination ) to get admission in NIT and then you have to clear the cutoff to appear in JEE advance to get in IIT.

There is no alternative to get admission in these institutions.

I will provide you with links related to JEE so that you can lean more about it.

https://engineering.careers360.com/exams/jee-main

https://learn.careers360.com/knockoutfull-jee-main-april/

Hope this helps,

All the best!