Hello Aspirant,

Hope you are doing great. Because there are only about 11,000 seats available in all IITs, the minimum marks required to enroll in any branch are around 150-160 (General). Additionally, different categories have some latitude in this restriction; however, in order to be admitted to any IIT institution, your score must still be above 130 for those categories. The JEE Main score is determined using a candidate's percentile. The percentile scores of the students are normalized and calculated using the formula found on the official website, jeemain.nta.nic.in, because candidates take the exam in various shifts on various days.

ALL THE BEST