99 percentile is usually 150 and above. You can check the marks vs percentile in our article: https://engineering.careers360.com/articles/jee-main-marks-vs-percentile . You can also check the corresponding ranks at: https://engineering.careers360.com/articles/jee-main-marks-vs-rank Cut offs depend on various factors such as total no .of seats available, difficulty of the exam, previous year cut offs, no.of Candidates appearing for the exam and no.of Candidates applying for a course. Please use our College predictor for the complete list of Colleges that you may have a shot at: https://engineering.careers360.com/jee-main-college-predictor?icn=QnA&ici=qna_answer