Should I ask professor for recommendation letter for graduate school if a month earlier he declined to give me recommendation for some internship? One year earlier I did a project under a Professor, I asked him for a recommendation letter for an internship program, but I couldn't get selected. Then this year I asked him for an internship program but he politely rejected me saying that it would affect if he give a lower rank to a student like me(He give rank to students and then send recommendations).
Now since I am going to apply for graduate school programs that also seem to ask for referees, should I ask the same professor for the recommendation?
He knows me well from classroom as well as project work.
Ask someone else
It sounds like the professor has already told you no.