ECET is the state level entrance exam conducted in Andhra Pradesh for getting admissions in Engineering field. This exam has 200 questions with 50 questions of maths, 25 of physics, 25 of chemistry and 100 question based on the department you chose. The maximum marks is 200. Each question carries 1 marks. Your rank may not be based on particular marks because if too many students performed well then again your rank will fall down So, don't run behind a particular no. try to score maximum you can to get your desire rank