What might the rank if marks are 120 in jee advanced 2019

mr. malyala as per your marks in jee advance your all india rank is under 35000 -40000

Hey there!! Since jee advanced results are not yet declared it is not possible to predict the rank. The cutoff keeps changing each year and there is as such no trend in cutoffs and corresponding rank. Although it is predicted that the cutoff for general category this year will somewhere around 95. You can check the previous years cutoffs on the following link :
https://engineering.careers360.com/articles/jee-advanced-cutoff

After the results you could also predict your college using this link:
https://engineering.careers360.com/jee-main-college-predictor
Hope this helps.
All the best for the results!!!