Hello aspirant,

See, it is difficult to predict precisely the JE advance marks vs rank criteria as the JEE advance cutoff rank varies for every year as it depends on various factors. However, looking at the marks Vs rank trends for JEE advance, With 120 marks in JEE advance, the chances for you to get a rank within 1000 is negligible or you do not have any chance to get under 1000 rank. Your rank will be around 60-80K (Approx).

Further, please note that the above mentioned prediction of rank is totally based on the previous year JEE advance cutoff which may vary this year as it is bound to change every year. The JEE advance cutoff depends on various factors like : Difficulty level of the paper, previous year Cutoff trends, number of aspirants appearing exam, etc.

So, for getting good IIT Institute via Jee Advanced your score must be around 200 or 210 to get any branch in any IIT Institute because there are only around 11,000 seats are available in all the IITs.

Further, to know more about the JEE advance Cutoff details, for previous years you can follow the below mentioned link to know more about it : https://engineering.careers360.com/articles/jee-advanced-cutoff

https://engineering.careers360.com/articles/jee-advanced-marks-vs-rank

I hope that this will help.