Sir if i am unable to pass the exam of iit then i cAn take admission in b tec
Thanks for the question.
Private institutions do take admissions on the jee mains rankings whether or not you qualified.
You have to register yourself separately on each institution's website then they prepare their merit list and you are called accordingly.
few colleges are-
MHP
ACE College of Engineering
University of Kerala & KTU
Thiruvallam, Trivandrum
2013
Manarul Huda Trust
2
ASI
Adi Shankara Institute of Engineering Technology
Mahatma Gandhi University & KTU
Kalady, Ernakulam
2001
Adi Shankara Trust
3
ATP
Ahalia School of Engineering and Technology
University of Calicut & KTU
Kozhippara, Palakkad
2012
Ahalia International Foundation
4
AAE
Al Azhar College of Engineering and Technology
Mahatma Gandhi University & KTU
Thodupuzha,Ernakulam
2010
Noorul Islam Trust Al-Azhar Group of Institutions
5
AAP
Al-Ameen Engineering College
University of Calicut & KTU