The average percentage scored by most BTech students at AKTU/UPTU colleges is 65-70%. This can be obtained with minimal effort as marks are literally distributed here. The internal marks depend on the student's image and not his performance.
Most of the heads of Departments are just puppets controlled by management. The faculty here is usually from a C-grade engineering college. Also, the lowest form of practice here is to earn more money through evaluation. This dishonesty on the part of the faculty produces disqualified engineers. The Centre Superintendent does not care about checking the eligibility of a faculty.
So you don’t actually need to worry about average marks because marks are awarded for free at AKTU/UPTU colleges.