Hello Devendra,

This is the problem almost 80% of students face. They dont have good quality teachers. There can be many reasons for this maybe the teacher is well known with c c++ and java but is unable to explain or dont have good teaching skills or a teacher may not have good knowledge but have good teaching skills.

Not only Amity institute but maximum number of institutes do not have good teachers for programming language.All you can do is ask for a better teacher or write a letter to the HOD to replace the teacher.

Hope this may help you.