what rank can i expect in jee mains with a score of 265 and 95% in cbse board?

Why don’t you visit the official website of any IIT/NIT and find out a calculated cutoff list over there, it will give you a clear idea about your rank, your second concern should be to find out a reputed institution where you may pursue your degree. Thus I suggest you to visit official websites of – Lovely Professional University, phagwara,......Kalinga Inst. of Industrial training, Bhubhneshwar,................Bangalore Inst of Tech, Bangalore