Hello Saksham chopra  ,

There isn't any college in India which don't have any criteria for boards. All the indian universitties for engineering have set some eligibility criteria for boards qualifying which you can get into that otherwise not.

But there are also some colleges who have set a low parameter like 45%. Those are the private colleges of bangalore and they aslo take through JEE mains.

But if you have failed in any subject in Boards then in india you wont be able tostudy engineering till you clear the subject in boards.

Hope that answers the question!